Knowledge (XXG)

Type UB I submarine

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4029: 99: 3889: 86: 4108: 112: 763:, the UBs did not have enough power to chase down steamers while surfaced and lacked the endurance to spend any extended amount of time underwater, exhausting their batteries after little over an hour's running. In-service use revealed another problem: with a single propeller shaft/engine combination, if either component failed, the U-boat was almost totally disabled. 26: 479:, the vessels were intended to be quickly constructed, then shipped by rail and assembled at their port of operation. The design effort began in mid-August 1914 and by mid-October the first 15 boats were ordered from two German shipyards. The German Imperial Navy subsequently ordered an additional pair of boats to replace two sold to 592:
of 3.03 metres (9 ft 11 in). The boats all displaced 127 tonnes (125 long tons) while surfaced, but differed slightly in displacement submerged. The slightly longer Germaniawerft boats displaced 142 tonnes (140 long tons) while submerged, as they weighed 1 tonne (0.98 long tons) more than
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UB-6 entered Dutch territorial waters due to a navigational error, and ran aground. Because the Netherlands was neutral during the war, and UB-6 did not leave Dutch territorial waters within 24 hours as required by international law, the submarine and her crew were interned by the Dutch. Germany
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The German Imperial Navy stipulated that the submarines must be transportable by rail, which imposed a maximum diameter of 3.15 metres (10 ft 4 in). The rushed planning effort—which had been assigned the name "Project 34"—resulted in the Type UB I design, created specifically for
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electric motor for underwater travel. The Weser boats were capable of nearly 7.5 knots (13.9 km/h; 8.6 mph) on the surface and a little more than 6 knots (11 km/h; 6.9 mph) submerged. The Germaniawerft boats were about 1 knot (1.9 km/h; 1.2 mph) slower than their
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Despite the problems, the "tin tadpoles", as the Germans referred to them, were in active service from March 1915 through the end of the war, with half of the 20 boats lost during the war. Boats of the class served in three navies: the German Imperial Navy, the Austro-Hungarian Navy, and the
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After Italy had entered the First World War by declaring war on Austria-Hungary on 23 May 1915, Germany felt treaty-bound to support the Austro-Hungarians in attacks against Italian ships, even though Germany and Italy were not officially at war. As a result, German U-boats operating in
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were assigned Austro-Hungarian numbers and flags. After 28 August 1916, when Germany and Italy were officially at war, the practice continued, primarily to avoid charges of flag misuse. The practice was largely ended by 1 October 1916 except for a few large U-boats that continued using
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departed on the first patrol from Flanders on 9 April, and was responsible for sinking the first ship sent down by the flotilla. The Type UB I boats of the Flanders Flotilla originally patrolled the area between the United Kingdom and the Netherlands, but began patrolling the
537:, and nine were lost during the war. One of the five Austro-Hungarian boats was sunk and another mined and not repaired. The five surviving German boats, the four surviving Austro-Hungarian boats, and the Bulgarian boat were all turned over to the 743:
for trials. Boats selected for service in the Mediterranean were sent to the Austro-Hungarian port of Pola for assembly. The total time from departure of the railcars from the shipyard to operational readiness for the boats was about six weeks.
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Construction of the first boats for Germany began in early November 1914; all 20 were completed by October 1915. Several of the first boats underwent trials in German home waters, but the rest were assembled and tested at either
771:'s 1,700-pound (770 kg) weight, but this system did not always function properly; as a result, when firing from periscope depth the boat could broach after firing or, if too much weight was taken on, plunge to the depths. When 766:
Another reported problem with the Type UB Is was the tendency to break trim after the firing of torpedoes. The boats were equipped with compensating tanks designed to flood and offset the loss of the
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In addition, four Type UB Is (assigned to the Pola Flotilla based at the Austro-Hungarian Navy's main naval base at Pola were assigned Austro-Hungarian designations.. These were
722:. These first three boats launched underwent trials in home waters, but most of the other members of the class were shipped via rail and underwent trials at their assembly point. 1455:). These four boats remained under commission in the German Imperial Navy, retained German crews and commanders, and received orders from the German flotilla commander at Pola. 755:
During their trials the Type UB Is were found to be too small and too slow and had a reputation for being underpowered; one commander compared his Type UB I to a "
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and carried just two torpedoes. They were also armed with a single 8 mm (0.31 in) machine gun affixed to the deck. None of the Type UB I boats had a
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operation from Flanders. The boats were to be about 28 metres (92 ft) long and to displace about 125 tonnes (123 long tons) with two bow torpedo tubes.
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were sold to the Austria-Hungary in February 1915; both were dismantled and shipped to Pola in May. After one cruise under the German flag, each boat was
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of Bremen, which led to some variations in boats from the two shipyards. The eight Germaniawerft-built boats at 28.10 metres (92 ft 2 in)
557:'s rapid advance along the North Sea coast found the German Imperial Navy without submarines suitable to operate in the narrow and shallow seas off 1157:
Twenty Type UB I submarines were built, 17 for the German Imperial Navy and three for the Austro-Hungarian Navy. Two of the German submarines—
802:, which formed the nucleus of the Flanders Flotilla, on 27 March 1915. By the end of April five more Type UB I boats had become operational. 4303: 4148: 3854: 3820: 3793: 3749: 3718: 3691: 3574: 3539: 739:) made a five-day journey to Antwerp for the two- to three-week assembly process. After assembly at Antwerp the boats were towed by barge to 5010: 4725: 2178:
protested, but because UB-6's grounding was the result of an error and not because of distress, the Dutch could not release the submarine.
904:—were all converted to minelayers by 1918, having their torpedo tubes removed and replaced with chutes to carry up to eight mines. All but 888:
ran aground in Dutch waters and was interned for the rest of the war, along with her crew. The four remaining Type UB Is in Flanders—
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Bulgarian Navy. In German service, they served primarily in the Flanders Flotilla, the Baltic Flotilla, and the Constantinople Flotilla.
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in the Austro-Hungarian Navy but she was never officially transferred to the Austro-Hungarian Navy from the German Imperial Navy.
4707: 4381: 4184: 1137:). She was Bulgaria's first submarine, and was engaged primarily in coastal defense duties off Bulgaria's main Black Sea port of 3620: 781:
in June 1915, the tank failed to properly compensate, forcing the entire crew to run to the stern to offset the trim imbalance.
4732: 4367: 4210: 4591: 4374: 4317: 54: 4417: 4324: 4310: 4296: 601: 584:, were 22 centimetres (8.7 in) longer than twelve Weser-built boats. All were 3.15 metres (10 ft 4 in) 277: 3480:. German Warships 1815–1945. Vol. 2. Translated by Thomas, Keith; Magowan, Rachel. London: Conway Maritime Press. 5025: 4158: 2165: 1146: 554: 139: 4278: 776: 5020: 4827: 4822: 4817: 4812: 4807: 4802: 4797: 4792: 4787: 4782: 4777: 4352: 4288: 4250: 3878: 3838: 3683: 2226: 1361:
class, which consisted of two former German Type UB I boats and three built specifically for Austria-Hungary.
1475:, in 1916. Two crews of Bulgarian sailors were sent to Kiel for training. Before the purchase could be completed, 4772: 4565: 4431: 4264: 4203: 4162: 4093: 4086: 4079: 4071: 4065: 4057: 4051: 4000: 3902: 1403: 1396: 1389: 1377: 1365: 1316: 1194: 725:
The process of shipping the submarines by rail involved breaking the submarines down into what was essentially a
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The German Imperial Navy ordered its first fifteen Type UB I boats on 15 October 1914. Eight boats—numbered
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was sunk after she torpedoed an Italian destroyer in October 1916, and the remaining three (and the unrepaired
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Built to meet the need for small maneuverable submarines able to operate in the narrow, shallow seas off
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The three Type UB I boats of the Constantinople Flotilla seem to have patrolled primarily in the
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127 tonnes (125 long tons) when surfaced and 142 tonnes (140 long tons) while submerged. All had two
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disappeared en route to Constantinople in May 1915, but the other three arrived there by mid-June.
726: 605: 289: 1173:, respectively. Those two and a further three built by AG Weser comprised the virtually identical 4622: 4424: 4409: 858: 4575: 3860: 3850: 3826: 3816: 3799: 3789: 3772: 3755: 3745: 3724: 3714: 3697: 3687: 3660: 3607: 3597: 3580: 3570: 3545: 3535: 3514: 3506: 3481: 3462: 1048: 1023: 945:
in that duty. Little information is available about the Type UB I boats operating in the
613: 533:. Of the seventeen boats in German service, two were sold to Austria-Hungary, one was sold to 425: 4767: 4762: 4757: 4752: 4699: 4344: 1099:) hit a mine in July 1918 and was beached, but had not been repaired by the end of the war. 862: 617:
Bremen-made counterparts. The boats were equipped with two 45-centimetre (17.7 in) bow
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By July 1915 all seventeen of the German Imperial Navy Type UB Is had been completed.
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was laid down first, on 6 November 1914, and launched on 6 February 1915, a week ahead of
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The Hunter Hunted: Submarine versus Submarine: Encounters from World War I to the Present
3420: 3394: 3368: 1083:) class as a part of the Austro-Hungarian Navy, the five boats operated primarily in the 351:
45 nmi (83 km; 52 mi) at 4.5 knots (8.3 km/h; 5.2 mph) submerged
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Germany and Bulgaria negotiated the purchase of two UB I boats for the Bulgarian Navy,
756: 729:. Each boat was broken into approximately fifteen pieces and loaded onto eight railway 581: 483:, who ordered a further three boats in April 1915 for a total of 20 UB Is built. 462: 304: 117: 3528:
Die Schiffe der k.(u.)k. Kriegsmarine im Bild=Austro-Hungarian warships in photographs
3176: 3150: 3124: 3086: 2935: 2824: 2621: 2580: 2549: 5004: 4451: 4336: 3650:(in Bulgarian). Vol. кн. 3. София: Военно-исторически сборник. pp. 130–145. 3627: 2189: 1702: 1664: 986: 704: 609: 573: 542: 345: 293: 238: 1018:
as the sole remaining German Type UB I in the flotilla; she was surrendered at
685:—had been ordered from Weser by April, bringing the total number constructed to 20. 4604: 4359: 2222: 618: 589: 515: 380: 3676:
Wielding the Dagger: the MarineKorps Flandern and the German War Effort, 1914–1918
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Many of the problems with the Type UB I design were rectified in the larger
1165:—were sold to Austria-Hungary and commissioned into the Austro-Hungarian Navy as 4232: 1483:
was officially transferred to Bulgaria for the remainder of the war and renamed
759:". According to authors R. H. Gibson and Maurice Prendergast in their 1931 book 696: 523: 437: 391: 348:(3,060 km; 1,900 mi) at 5 knots (9.3 km/h; 5.8 mph) surfaced 4235: 3872: 2400: 1019: 946: 512: 308: 297: 3803: 3728: 3451:
Die UB-Boote der Kaiserlichen Marine, 1914-1918. Einsätze, Erfolge, Schicksal
3864: 3830: 3759: 3701: 3611: 3584: 3549: 1701:, Netherlands on 18 March 1917. Her wreck was later raised and broken up at 1003: 913: 530: 3518: 3425:
German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
1668: 3019:(reprinted and translated into English by Sieche). Retrieved 2 March 2009. 565:, the planning of a series of small coastal submarines had already begun. 440:. Twenty boats were constructed, most of which went into service with the 25: 4459: 4014: 4007: 3993: 3986: 3979: 3972: 3965: 2238:
In the Austro-Hungarian Navy, the Type UB I boats were known as the
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In the Austro-Hungarian Navy the Type UB I boats were known as the
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in early 1916. All three became training boats at Kiel in 1916, joining
733:. Type UB I boats destined for service with the Flanders Flotilla ( 4127: 4121: 3958: 3951: 3944: 3937: 3930: 3923: 3916: 3909: 3510: 3454: 2120: 2114: 2108: 2102: 2077:
Handed over to Italy as a war reparation and scrapped at Pola in 1920.
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Handed over to Italy as a war reparation and scrapped at Pola in 1920.
1970: 1943:
Handed over to Italy as a war reparation and scrapped at Pola in 1920.
1758: 1541:
Handed over to Italy as a war reparation and scrapped at Pola by 1920.
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class for the Austro-Hungarian Navy. Another of the German submarines,
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In 1918 four of the surviving German boats were converted into coastal
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27.88–28.10 m (91 ft 6 in – 92 ft 2 in) (
4744: 3846: 3531: 1634: 985:) All were sent to Pola for assembly and trials there as part of the 740: 429: 68: 2221:
A further refinement of the design—replacing the torpedo tubes with
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Boats of the Type UB I design were built by two manufacturers,
3626:(in Hungarian). Imperial and Royal Navy Association. Archived from 1125:
was transferred to the Bulgarian Navy in May 1916, she was renamed
641:—were ordered from Germaniawerft of Kiel, and seven boats—numbered 4887: 2168:
which had twin propellers, larger engines, and a higher top speed.
208: 665:
in the Austro-Hungarian Navy), the German Imperial Navy ordered
492: 58: 4199: 3876: 657:, were sold in February 1915 to ally Austria-Hungary (becoming 3648:Първата българска подводница ("The First Bulgarian Submarine") 1757:
Handed over to the French on 23 February 1919. Later towed to
1479:
was sunk, leaving only one boat for Bulgaria. On 25 May 1916,
979:—were selected for service with the Constantinople Flotilla. ( 231: 1022:
in November 1918 to French armies stationed there during the
561:. By 18 August 1914, two weeks after the German invasion of 916:
in October 1918 when the Germans evacuated from Flanders.
995:) before sailing on to join the Constantinople Flotilla. 714:
s launch followed on 13 February. Among the Weser boats,
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were transferred to the Baltic Flotilla. In March 1917,
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was transferred to the Bulgarian Navy in May 1916, and
507:. The boats were about 28 metres (92 ft) long and 1014:
disappeared in the Black Sea in October 1916, leaving
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made the journey to Flanders by sea rather than rail.
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on 1 November 1914 at the Germaniawerft yard at Kiel.
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6.47 knots (11.98 km/h; 7.45 mph), surfaced
3738:
The Illustrated Directory of Submarines of the World
4743: 4716: 4698: 4675: 4602: 4574: 4450: 4392: 4335: 4287: 4231: 4104: 4025: 3885: 3476:Gröner, Erich; Jung, Dieter; Maass, Martin (1991). 2155:
as being sunk, scuttled, or missing during the war.
1145:survived the war and was ceded to France after the 332:
5.5 knots (10.2 km/h; 6.3 mph), submerged
1917:Scuttled off Sevastopol in the Black Sea in 1919. 806:was eventually joined in the Flanders Flotilla by 649:—from AG Weser of Bremen. After two of the class, 596:The drivetrain of the boats consisted of a single 553:In the earliest stages of the First World War the 465:. In the Austro-Hungarian Navy, it was called the 3657:Die Kaiserliche Marine 1914-1918 und ihr Verbleib 3559:Conway's All the World's Fighting Ships 1906–1921 1051:into the Austro-Hungarian Navy. The pair—renamed 982:U-boote der Mittelmeer Division in Konstantinopel 868:Over the Type UB Is' first year of service, 673:from Weser. A further three for Austria-Hungary — 450:) Boats of this design were also operated by the 2753: 2751: 930:U-boote der Ostseetreitkräfte V. U-Halbflottille 707:on 22 January 1915, just 75 working days later. 3028:Imperial and Royal Navy Association, pp. 13–17. 927:was initially assigned to the Baltic Flotilla,( 3815:. Annapolis, Maryland: Naval Institute Press. 3788:. Annapolis, Maryland: Naval Institute Press. 3713:. Annapolis, Maryland: Naval Institute Press. 3596:. Annapolis, Maryland: Naval Institute Press. 3266: 3264: 3262: 3260: 3258: 3071: 3069: 3067: 3065: 3063: 3061: 2603: 2601: 2385: 2383: 2381: 798:The first Type UB I to enter service was 4211: 3109: 3107: 2865: 2863: 2794: 2792: 2683: 2681: 2506: 2504: 2502: 2500: 2371: 2369: 2367: 2365: 2363: 2361: 2359: 2357: 2355: 2353: 2229:coastal minelaying submarine. Miller, p. 458. 1181:, was sold to Bulgaria in May 1916, becoming 1107:) were ceded to Italy at the end of the war. 495:. The German boats operated primarily in the 8: 3771:. Annapolis: United States Naval Institute. 3769:The Imperial and Royal Austro-Hungarian Navy 3592:Gibson, R. H.; Maurice Prendergast (2003) . 2877: 2875: 2695: 2693: 2474: 2472: 2470: 2468: 2466: 2464: 2462: 1761:, where she was scrapped after August 1921. 990: 980: 928: 736:U-boote des Marinekorps U-Flottille Flandern 734: 445: 3006:Imperial and Royal Navy Association, p. 12. 2806: 2804: 2732: 2730: 2662: 2660: 2650: 2648: 2646: 2644: 2642: 2490: 2488: 2486: 2484: 2225:chutes but changing little else—led to the 4218: 4204: 4196: 3873: 3526:Baumgartner, Lothar; Erwin Sieche (1999). 2520: 2518: 2516: 2290: 2288: 2286: 2284: 2282: 2280: 2278: 1493: 4991:List of ships of the Imperial German Navy 2334: 2332: 2330: 2328: 2318: 2316: 2314: 2312: 2310: 2308: 2306: 2304: 2302: 2300: 2276: 2274: 2272: 2270: 2268: 2266: 2264: 2262: 2260: 2258: 1839:Broken up by Stinnes on 3 February 1920. 1813:Scuttled off Flanders on 5 October 1918. 1509:Ships sunk, damaged, or taken as a prize 912:, in poor repair and out of service, was 16:Small coastal submarines built in Germany 4982:Building for the Netherlands when seized 4226:German naval ship classes of World War I 2976: 2974: 2895: 2893: 2891: 2889: 2887: 2765: 2763: 2711: 2709: 2707: 2705: 2431: 2429: 2427: 2425: 2423: 2421: 522:, and were equipped with a deck-mounted 2929: 2927: 2925: 2923: 2818: 2816: 2615: 2613: 2574: 2572: 2570: 2543: 2541: 2539: 2254: 2214: 2094: 1787:Broken up by Dräger at Lübeck in 1919. 963:Four of the German Imperial Navy boats— 456:Kaiserliche und Königliche Kriegsmarine 3711:Verschollen: World War I U-boat losses 2444: 20: 3619:Imperial and Royal Navy Association. 3015:Baumgartner and Sieche, as excerpted 1731:Disappeared after 27 September 1916. 218:142 tonnes (140 long tons), submerged 7: 237:23.62 m (77 ft 6 in) 3594:The German Submarine War, 1914–1918 3459:Verlag E.S. Mittler & Sohn GmbH 761:The German Submarine War, 1914–1918 258:7.30 m (23 ft 11 in) 4976:Building for Argentina when seized 2715:Gibson and Prendergast, pp. 38–39. 1865:Disappeared after 19 August 1918. 541:after the end of the war and were 266:3.03 m (9 ft 11 in) 250:3.15 m (10 ft 4 in) 14: 5016:World War I submarines of Germany 1999:Disappeared after 11 March 1918. 4185:List of Austro-Hungarian U-boats 4106: 4027: 3887: 3478:U-boats and Mine Warfare Vessels 110: 97: 84: 24: 3813:The U-Boat Offensive: 1914–1945 2899:Gibson and Prendergast, p. 332. 2757:Tarrant, pp. 23, 34, 56, 74–75. 1597:Disappeared after 23 May 1915. 857:pioneered a route past British 3557:Gardiner, Robert, ed. (1985). 2917:Gibson and Prendergast, p. 63. 2675:Gibson and Prendergast, p. 71. 1059:, respectively—were joined by 379:2 × 45 cm (17.7 in) 1: 4676:Small / Coastal torpedo boats 4154:(Austria-Hungary)   3534:: Verlagsbuchhandlung Stöhr. 2401:"WWI U-boat Types: Type UB I" 1322:(became the Austro-Hungarian 1200:(became the Austro-Hungarian 992:Deutsche U-Halbflottille Pola 461:K.u.K. Kriegsmarine) and the 390:1 × 8 mm (0.31 in) 55:Friedrich Krupp Germaniawerft 3843:U-boats of the Kaiser's Navy 3784:Stern, Robert Cecil (2007). 3709:Messimer, Dwight R. (2002). 1153:List of Type UB I submarines 5011:German Type UB I submarines 4289:Pre-dreadnought battleships 3879:German Type UB I submarines 1147:Treaty of Neuilly-sur-Seine 5047: 3646:Йорданов, Николай (1999). 2193:Austro-Hungarian numbers. 1891:Sunk after 23 April 1916. 1350: 1114: 1033: 956: 4951: 4175: 4139: 2908:Messimer, pp. 133, 135–6. 2051:Sunk on 17 October 1916. 1087:in patrols off Italy and 1071:in October. Known as the 1043:and the still incomplete 185: 43: 23: 3659:. Bernard & Graefe. 3497:Preston, Antony (1978). 3449:Bendert, Harald (2000). 1697:Scuttled by her crew at 505:Constantinople Flotillas 436:at the beginning of the 417:(sometimes known as the 3811:Tarrant, V. E. (1989). 3767:Sokol, Anthony (1968). 3674:Karau, Mark D. (2003). 3421:"WWI U-boats: KUK U 17" 3395:"WWI U-boats: KUK U 16" 3369:"WWI U-boats: KUK U 15" 2857:Messimer, pp. 129, 134. 959:Constantinople Flotilla 953:Constantinople Flotilla 424:) was a class of small 361:50 metres (160 ft) 186:General characteristics 4180:List of German U-boats 3736:Miller, David (2002). 3037:Йорданов, pp. 130–145. 2347:Gardiner, pp. 173, 180 1261:(became the Bulgarian 991: 981: 929: 735: 446: 4718:Coastal defense ships 4035:Austro-Hungarian Navy 3680:Westport, Connecticut 3655:Jung, Dieter (2004). 3567:Naval Institute Press 3419:Helgason, Guðmundur. 3393:Helgason, Guðmundur. 3367:Helgason, Guðmundur. 3341:Helgason, Guðmundur. 3315:Helgason, Guðmundur. 3280:Helgason, Guðmundur. 3236:Helgason, Guðmundur. 3210:Helgason, Guðmundur. 3175:Helgason, Guðmundur. 3149:Helgason, Guðmundur. 3123:Helgason, Guðmundur. 3085:Helgason, Guðmundur. 2981:Helgason, Guðmundur. 2934:Helgason, Guðmundur. 2823:Helgason, Guðmundur. 2770:Helgason, Guðmundur. 2666:Messimer, pp. 126–27. 2620:Helgason, Guðmundur. 2579:Helgason, Guðmundur. 2548:Helgason, Guðmundur. 2399:Helgason, Guðmundur. 1737:UB-8/Podvodnik No. 18 1495:Type UB I submarines 1347:Austro-Hungarian Navy 1030:Austro-Hungarian Navy 612:on the surface, or a 452:Austro-Hungarian Navy 403:33-second diving time 105:Austro-Hungarian Navy 4958:Single ship of class 4305:Kaiser Friedrich III 3895:Imperial German Navy 3343:"WWI U-boats: UB 17" 3317:"WWI U-boats: UB 16" 3282:"WWI U-boats: UB 13" 3238:"WWI U-boats: UB 12" 3212:"WWI U-boats: UB 11" 2983:"WWI U-boats: UB 14" 2772:"WWI U-boats: UB 10" 2389:Messimer, pp. 127–36 1571:on 3 February 1920. 1353:U-10 class submarine 1189:German Imperial Navy 1036:U-10 class submarine 933:) and was joined by 876:were both lost, and 789:German Imperial Navy 442:German Imperial Navy 92:German Imperial Navy 3742:St. Paul, Minnesota 3563:Annapolis, Maryland 3177:"WWI U-boats: UB 7" 3151:"WWI U-boats: UB 6" 3125:"WWI U-boats: UB 5" 3087:"WWI U-boats: UB 3" 2968:Tarrant, pp. 74–75. 2936:"WWI U-boats: UB 8" 2825:"WWI U-boats: UB 4" 2622:"WWI U-boats: UB 9" 2581:"WWI U-boats: UB 2" 2550:"WWI U-boats: UB 1" 2202:Sometimes cited as 1969:Sunk by torpedo by 1637:on 15 August 1915. 1623:Sunk by gunfire by 1496: 1382:(the former German 1370:(the former German 908:were lost in 1918; 775:torpedoed and sank 604:(Germaniawerft) or 5026:1914 introductions 4576:Protected cruisers 3839:Williamson, Gordon 3684:Praeger Publishing 3633:on 11 October 2021 3621:"Tengeralattjárók" 2724:Williamson, p. 13. 2510:Williamson, p. 12. 2478:Miller, pp. 46–47. 1494: 859:antisubmarine nets 447:Kaiserliche Marine 426:coastal submarines 5021:Submarine classes 4998: 4997: 4700:Aircraft carriers 4193: 4192: 4168:(Austria-Hungary) 4045: 3856:978-1-84176-362-0 3822:978-0-87021-764-7 3795:978-1-59114-379-6 3751:978-0-7603-1345-9 3720:978-1-55750-475-3 3693:978-0-313-32475-8 3576:978-0-87021-907-8 3541:978-3-901208-25-6 3046:Gardiner, p. 341. 2959:Messimer, p. 131. 2881:Messimer, p. 132. 2524:Gardiner, p. 341. 2447:, pp. 22–23. 2338:Gardiner, p. 412. 2322:Gardiner, p. 343. 2294:Gardiner, p. 180. 2081: 2080: 1506:Date commissioned 1485:Podvodnik No. 18. 1024:Russian Civil War 861:and mines in the 838:; of these, only 794:Flanders Flotilla 614:Siemens-Schuckert 593:the Weser boats. 407: 406: 136:Succeeded by 5038: 4586:Kaiserin Augusta 4394:Armored cruisers 4220: 4213: 4206: 4197: 4123:Podvodnik No. 18 4112: 4110: 4109: 4038: 4033: 4031: 4030: 3893: 3891: 3890: 3874: 3868: 3834: 3807: 3780: 3763: 3732: 3705: 3670: 3651: 3642: 3640: 3638: 3632: 3625: 3615: 3588: 3553: 3522: 3491: 3472: 3436: 3435: 3433: 3431: 3416: 3410: 3409: 3407: 3405: 3390: 3384: 3383: 3381: 3379: 3364: 3358: 3357: 3355: 3353: 3338: 3332: 3331: 3329: 3327: 3312: 3306: 3303: 3297: 3296: 3294: 3292: 3277: 3271: 3270:Tarrant, p. 155. 3268: 3253: 3252: 3250: 3248: 3233: 3227: 3226: 3224: 3222: 3207: 3201: 3198: 3192: 3191: 3189: 3187: 3172: 3166: 3165: 3163: 3161: 3146: 3140: 3139: 3137: 3135: 3120: 3114: 3111: 3102: 3101: 3099: 3097: 3082: 3076: 3075:Tarrant, p. 154. 3073: 3056: 3053: 3047: 3044: 3038: 3035: 3029: 3026: 3020: 3013: 3007: 3004: 2998: 2997: 2995: 2993: 2978: 2969: 2966: 2960: 2957: 2951: 2950: 2948: 2946: 2931: 2918: 2915: 2909: 2906: 2900: 2897: 2882: 2879: 2870: 2867: 2858: 2855: 2849: 2846: 2840: 2839: 2837: 2835: 2820: 2811: 2808: 2799: 2796: 2787: 2786: 2784: 2782: 2767: 2758: 2755: 2746: 2743: 2737: 2734: 2725: 2722: 2716: 2713: 2700: 2697: 2688: 2685: 2676: 2673: 2667: 2664: 2655: 2652: 2637: 2636: 2634: 2632: 2617: 2608: 2607:Tarrant, p. 163. 2605: 2596: 2595: 2593: 2591: 2576: 2565: 2564: 2562: 2560: 2545: 2534: 2533:Tarrant, p. 160. 2531: 2525: 2522: 2511: 2508: 2495: 2492: 2479: 2476: 2457: 2454: 2448: 2442: 2436: 2433: 2416: 2415: 2413: 2411: 2396: 2390: 2387: 2376: 2375:Tarrant, p. 172. 2373: 2348: 2345: 2339: 2336: 2323: 2320: 2295: 2292: 2243: 2236: 2230: 2219: 2207: 2200: 2194: 2185: 2179: 2175: 2169: 2162: 2156: 2099: 2068: 2063: 2042: 2037: 2016: 2011: 1990: 1985: 1973:on 10 May 1918. 1960: 1955: 1934: 1929: 1908: 1903: 1882: 1877: 1856: 1851: 1830: 1825: 1804: 1799: 1798:20 February 1915 1778: 1777:18 February 1915 1773: 1748: 1743: 1722: 1717: 1688: 1683: 1654: 1649: 1614: 1609: 1588: 1583: 1558: 1557:20 February 1915 1553: 1552:18 February 1915 1532: 1527: 1497: 1263:Podvodnik No. 18 1183:Podvodnik No. 18 1143:Podvodnik No. 18 1135:Подводник No. 18 1127:Podvodnik No. 18 994: 984: 932: 863:Straits of Dover 738: 713: 449: 196:midget submarine 116: 114: 113: 103: 101: 100: 90: 88: 87: 28: 21: 5046: 5045: 5041: 5040: 5039: 5037: 5036: 5035: 5031:1914 in Germany 5001: 5000: 4999: 4994: 4947: 4739: 4712: 4694: 4671: 4598: 4593:Victoria Louise 4570: 4446: 4388: 4331: 4283: 4227: 4224: 4194: 4189: 4171: 4135: 4107: 4105: 4100: 4037: 4028: 4026: 4021: 3888: 3886: 3881: 3871: 3857: 3837: 3823: 3810: 3796: 3783: 3766: 3752: 3744:: MBI Pub. Co. 3735: 3721: 3708: 3694: 3673: 3667: 3654: 3645: 3636: 3634: 3630: 3623: 3618: 3604: 3591: 3577: 3556: 3542: 3525: 3505:: Bison Books. 3503:London, England 3496: 3488: 3475: 3469: 3448: 3444: 3439: 3429: 3427: 3418: 3417: 3413: 3403: 3401: 3392: 3391: 3387: 3377: 3375: 3366: 3365: 3361: 3351: 3349: 3340: 3339: 3335: 3325: 3323: 3314: 3313: 3309: 3305:Tarrant, p. 30. 3304: 3300: 3290: 3288: 3279: 3278: 3274: 3269: 3256: 3246: 3244: 3235: 3234: 3230: 3220: 3218: 3209: 3208: 3204: 3200:Tarrant, p. 35. 3199: 3195: 3185: 3183: 3174: 3173: 3169: 3159: 3157: 3148: 3147: 3143: 3133: 3131: 3122: 3121: 3117: 3113:Tarrant, p. 24. 3112: 3105: 3095: 3093: 3084: 3083: 3079: 3074: 3059: 3054: 3050: 3045: 3041: 3036: 3032: 3027: 3023: 3014: 3010: 3005: 3001: 2991: 2989: 2980: 2979: 2972: 2967: 2963: 2958: 2954: 2944: 2942: 2933: 2932: 2921: 2916: 2912: 2907: 2903: 2898: 2885: 2880: 2873: 2869:Tarrant, p. 34. 2868: 2861: 2856: 2852: 2847: 2843: 2833: 2831: 2822: 2821: 2814: 2809: 2802: 2798:Tarrant, p. 23. 2797: 2790: 2780: 2778: 2769: 2768: 2761: 2756: 2749: 2744: 2740: 2735: 2728: 2723: 2719: 2714: 2703: 2698: 2691: 2687:Tarrant, p. 16. 2686: 2679: 2674: 2670: 2665: 2658: 2653: 2640: 2630: 2628: 2619: 2618: 2611: 2606: 2599: 2589: 2587: 2578: 2577: 2568: 2558: 2556: 2547: 2546: 2537: 2532: 2528: 2523: 2514: 2509: 2498: 2493: 2482: 2477: 2460: 2455: 2451: 2443: 2439: 2435:Messimer, p. 7. 2434: 2419: 2409: 2407: 2398: 2397: 2393: 2388: 2379: 2374: 2351: 2346: 2342: 2337: 2326: 2321: 2298: 2293: 2256: 2252: 2247: 2246: 2237: 2233: 2220: 2216: 2211: 2210: 2201: 2197: 2186: 2182: 2176: 2172: 2163: 2159: 2101:Messimer lists 2100: 2096: 2091: 2086: 2074:Austria-Hungary 2066: 2061: 2048:Austria-Hungary 2040: 2035: 2022:Austria-Hungary 2014: 2009: 1988: 1983: 1958: 1953: 1940:Austria-Hungary 1932: 1927: 1906: 1901: 1880: 1875: 1854: 1849: 1828: 1823: 1802: 1797: 1776: 1772:6 February 1915 1771: 1746: 1741: 1720: 1715: 1686: 1681: 1652: 1647: 1625:HM Armed Smack 1612: 1607: 1586: 1581: 1556: 1551: 1538:Austria-Hungary 1531:29 January 1915 1530: 1526:22 January 1915 1525: 1492: 1490:Service history 1461: 1355: 1349: 1191: 1155: 1119: 1113: 1038: 1032: 961: 955: 922: 920:Baltic Flotilla 851:English Channel 796: 791: 753: 711: 631: 598:propeller shaft 551: 481:Austria-Hungary 438:First World War 157:1915–1918 149:1914–1915 111: 109: 98: 96: 85: 83: 39: 17: 12: 11: 5: 5044: 5042: 5034: 5033: 5028: 5023: 5018: 5013: 5003: 5002: 4996: 4995: 4984: 4983: 4980: 4977: 4974: 4971: 4968: 4965: 4962: 4959: 4956: 4952: 4949: 4948: 4946: 4945: 4940: 4935: 4930: 4925: 4920: 4915: 4910: 4905: 4900: 4895: 4890: 4885: 4880: 4875: 4870: 4865: 4860: 4855: 4850: 4845: 4840: 4835: 4830: 4825: 4820: 4815: 4810: 4805: 4800: 4795: 4790: 4785: 4780: 4775: 4770: 4765: 4760: 4755: 4749: 4747: 4741: 4740: 4738: 4737: 4730: 4722: 4720: 4714: 4713: 4711: 4710: 4704: 4702: 4696: 4695: 4693: 4692: 4687: 4679: 4677: 4673: 4672: 4670: 4669: 4664: 4659: 4654: 4649: 4642: 4635: 4630: 4625: 4620: 4615: 4609: 4607: 4600: 4599: 4597: 4596: 4589: 4580: 4578: 4572: 4571: 4569: 4568: 4563: 4556: 4549: 4542: 4535: 4528: 4521: 4514: 4507: 4500: 4493: 4486: 4479: 4472: 4465: 4456: 4454: 4452:Light cruisers 4448: 4447: 4445: 4444: 4436: 4429: 4422: 4419:Prinz Adalbert 4415: 4412:Prinz Heinrich 4407: 4404:Fürst Bismarck 4398: 4396: 4390: 4389: 4387: 4386: 4379: 4372: 4365: 4357: 4350: 4341: 4339: 4337:Battlecruisers 4333: 4332: 4330: 4329: 4322: 4315: 4308: 4301: 4293: 4291: 4285: 4284: 4282: 4281: 4276: 4269: 4262: 4255: 4248: 4240: 4238: 4229: 4228: 4225: 4223: 4222: 4215: 4208: 4200: 4191: 4190: 4188: 4187: 4182: 4176: 4173: 4172: 4170: 4169: 4155: 4140: 4137: 4136: 4134: 4133: 4118: 4116: 4114:Bulgarian Navy 4102: 4101: 4099: 4098: 4091: 4084: 4077: 4063: 4048: 4046: 4023: 4022: 4020: 4019: 4012: 4005: 3998: 3991: 3984: 3977: 3970: 3963: 3956: 3949: 3942: 3935: 3928: 3921: 3914: 3907: 3899: 3897: 3883: 3882: 3877: 3870: 3869: 3855: 3835: 3821: 3808: 3794: 3781: 3764: 3750: 3733: 3719: 3706: 3692: 3671: 3665: 3652: 3643: 3616: 3602: 3589: 3575: 3554: 3540: 3523: 3493: 3492: 3486: 3473: 3467: 3445: 3443: 3440: 3438: 3437: 3411: 3385: 3359: 3333: 3307: 3298: 3272: 3254: 3228: 3202: 3193: 3167: 3141: 3115: 3103: 3077: 3057: 3055:Sokol, p. 109. 3048: 3039: 3030: 3021: 3008: 2999: 2970: 2961: 2952: 2919: 2910: 2901: 2883: 2871: 2859: 2850: 2841: 2812: 2800: 2788: 2759: 2747: 2738: 2726: 2717: 2701: 2699:Miller, p. 48. 2689: 2677: 2668: 2656: 2638: 2609: 2597: 2566: 2535: 2526: 2512: 2496: 2480: 2458: 2449: 2437: 2417: 2391: 2377: 2349: 2340: 2324: 2296: 2253: 2251: 2248: 2245: 2244: 2231: 2213: 2212: 2209: 2208: 2195: 2180: 2170: 2157: 2093: 2092: 2090: 2087: 2085: 2082: 2079: 2078: 2075: 2072: 2069: 2067:6 October 1915 2064: 2059: 2053: 2052: 2049: 2046: 2043: 2041:6 October 1915 2038: 2036:31 August 1915 2033: 2027: 2026: 2023: 2020: 2017: 2015:6 October 1915 2012: 2010:September 1915 2007: 2001: 2000: 1997: 1994: 1991: 1986: 1981: 1975: 1974: 1967: 1964: 1961: 1956: 1951: 1945: 1944: 1941: 1938: 1935: 1930: 1925: 1919: 1918: 1915: 1912: 1909: 1904: 1899: 1893: 1892: 1889: 1886: 1883: 1878: 1873: 1867: 1866: 1863: 1860: 1857: 1852: 1847: 1841: 1840: 1837: 1834: 1831: 1826: 1821: 1815: 1814: 1811: 1808: 1805: 1800: 1795: 1789: 1788: 1785: 1782: 1779: 1774: 1769: 1763: 1762: 1755: 1752: 1749: 1744: 1739: 1733: 1732: 1729: 1726: 1723: 1718: 1713: 1707: 1706: 1705:in July 1921. 1699:Hellevoetsluis 1695: 1692: 1689: 1684: 1679: 1673: 1672: 1661: 1658: 1655: 1650: 1645: 1639: 1638: 1621: 1618: 1615: 1610: 1605: 1599: 1598: 1595: 1592: 1589: 1584: 1579: 1573: 1572: 1565: 1562: 1559: 1554: 1549: 1543: 1542: 1539: 1536: 1533: 1528: 1523: 1517: 1516: 1513: 1510: 1507: 1504: 1501: 1491: 1488: 1460: 1459:Bulgarian Navy 1457: 1409: 1408: 1401: 1394: 1387: 1375: 1351:Main article: 1348: 1345: 1344: 1343: 1335: 1327: 1314: 1306: 1298: 1290: 1282: 1274: 1266: 1253: 1245: 1237: 1229: 1221: 1213: 1205: 1190: 1187: 1154: 1151: 1115:Main article: 1112: 1111:Bulgarian Navy 1109: 1034:Main article: 1031: 1028: 957:Main article: 954: 951: 921: 918: 865:in late June. 795: 792: 790: 787: 757:sewing machine 752: 749: 727:knock down kit 630: 627: 582:length overall 550: 547: 463:Bulgarian Navy 405: 404: 401: 397: 396: 395: 394: 388: 375: 371: 370: 367: 363: 362: 359: 355: 354: 353: 352: 349: 340: 336: 335: 334: 333: 330: 325: 321: 320: 319: 318: 312: 305:electric motor 301: 272: 268: 267: 264: 260: 259: 256: 252: 251: 248: 244: 243: 242: 241: 235: 226: 222: 221: 220: 219: 216: 203: 199: 198: 192: 188: 187: 183: 182: 179: 175: 174: 171: 167: 166: 163: 159: 158: 155: 151: 150: 147: 143: 142: 137: 133: 132: 127: 123: 122: 121: 120: 118:Bulgarian Navy 107: 94: 79: 75: 74: 73: 72: 62: 50: 46: 45: 44:Class overview 41: 40: 29: 15: 13: 10: 9: 6: 4: 3: 2: 5043: 5032: 5029: 5027: 5024: 5022: 5019: 5017: 5014: 5012: 5009: 5008: 5006: 4993: 4992: 4988: 4981: 4978: 4975: 4972: 4969: 4966: 4963: 4960: 4957: 4954: 4953: 4950: 4944: 4941: 4939: 4936: 4934: 4931: 4929: 4926: 4924: 4921: 4919: 4916: 4914: 4911: 4909: 4906: 4904: 4901: 4899: 4896: 4894: 4891: 4889: 4886: 4884: 4881: 4879: 4876: 4874: 4871: 4869: 4866: 4864: 4861: 4859: 4856: 4854: 4851: 4849: 4846: 4844: 4841: 4839: 4836: 4834: 4831: 4829: 4826: 4824: 4821: 4819: 4816: 4814: 4811: 4809: 4806: 4804: 4801: 4799: 4796: 4794: 4791: 4789: 4786: 4784: 4781: 4779: 4776: 4774: 4771: 4769: 4766: 4764: 4761: 4759: 4756: 4754: 4751: 4750: 4748: 4746: 4742: 4736: 4735: 4731: 4729: 4728: 4724: 4723: 4721: 4719: 4715: 4709: 4706: 4705: 4703: 4701: 4697: 4691: 4688: 4686: 4685: 4681: 4680: 4678: 4674: 4668: 4665: 4663: 4660: 4658: 4655: 4653: 4650: 4648: 4647: 4643: 4641: 4640: 4636: 4634: 4631: 4629: 4626: 4624: 4621: 4619: 4616: 4614: 4611: 4610: 4608: 4606: 4605:torpedo boats 4601: 4595: 4594: 4590: 4588: 4587: 4582: 4581: 4579: 4577: 4573: 4567: 4564: 4562: 4561: 4557: 4555: 4554: 4550: 4548: 4547: 4543: 4541: 4540: 4536: 4534: 4533: 4529: 4527: 4526: 4522: 4520: 4519: 4515: 4513: 4512: 4508: 4506: 4505: 4501: 4499: 4498: 4494: 4492: 4491: 4487: 4485: 4484: 4480: 4478: 4477: 4473: 4471: 4470: 4466: 4464: 4463: 4458: 4457: 4455: 4453: 4449: 4443: 4442: 4437: 4435: 4434: 4430: 4428: 4427: 4423: 4421: 4420: 4416: 4414: 4413: 4408: 4406: 4405: 4400: 4399: 4397: 4395: 4391: 4385: 4384: 4380: 4378: 4377: 4373: 4371: 4370: 4366: 4364: 4363: 4358: 4356: 4355: 4351: 4349: 4348: 4343: 4342: 4340: 4338: 4334: 4328: 4327: 4323: 4321: 4320: 4316: 4314: 4313: 4309: 4307: 4306: 4302: 4300: 4299: 4295: 4294: 4292: 4290: 4286: 4280: 4277: 4275: 4274: 4270: 4268: 4267: 4263: 4261: 4260: 4256: 4254: 4253: 4249: 4247: 4246: 4242: 4241: 4239: 4237: 4234: 4230: 4221: 4216: 4214: 4209: 4207: 4202: 4201: 4198: 4186: 4183: 4181: 4178: 4177: 4174: 4167: 4166: 4160: 4157:Followed by: 4156: 4153: 4151: 4146: 4143:Preceded by: 4142: 4141: 4138: 4131: 4130: 4125: 4124: 4120: 4119: 4117: 4115: 4103: 4097: 4096: 4092: 4090: 4089: 4085: 4083: 4082: 4078: 4075: 4074: 4069: 4068: 4064: 4061: 4060: 4055: 4054: 4050: 4049: 4047: 4044: 4042: 4036: 4024: 4018: 4017: 4013: 4011: 4010: 4006: 4004: 4003: 3999: 3997: 3996: 3992: 3990: 3989: 3985: 3983: 3982: 3978: 3976: 3975: 3971: 3969: 3968: 3964: 3962: 3961: 3957: 3955: 3954: 3950: 3948: 3947: 3943: 3941: 3940: 3936: 3934: 3933: 3929: 3927: 3926: 3922: 3920: 3919: 3915: 3913: 3912: 3908: 3906: 3905: 3901: 3900: 3898: 3896: 3884: 3880: 3875: 3866: 3862: 3858: 3852: 3848: 3844: 3840: 3836: 3832: 3828: 3824: 3818: 3814: 3809: 3805: 3801: 3797: 3791: 3787: 3782: 3778: 3774: 3770: 3765: 3761: 3757: 3753: 3747: 3743: 3739: 3734: 3730: 3726: 3722: 3716: 3712: 3707: 3703: 3699: 3695: 3689: 3685: 3681: 3677: 3672: 3668: 3666:3-7637-6247-7 3662: 3658: 3653: 3649: 3644: 3629: 3622: 3617: 3613: 3609: 3605: 3603:9781591143147 3599: 3595: 3590: 3586: 3582: 3578: 3572: 3568: 3564: 3560: 3555: 3551: 3547: 3543: 3537: 3533: 3530:(in German). 3529: 3524: 3520: 3516: 3512: 3508: 3504: 3500: 3495: 3494: 3489: 3487:0-85177-593-4 3483: 3479: 3474: 3470: 3468:3-8132-0713-7 3464: 3460: 3456: 3453:(in German). 3452: 3447: 3446: 3441: 3426: 3422: 3415: 3412: 3400: 3396: 3389: 3386: 3374: 3370: 3363: 3360: 3348: 3344: 3337: 3334: 3322: 3318: 3311: 3308: 3302: 3299: 3287: 3283: 3276: 3273: 3267: 3265: 3263: 3261: 3259: 3255: 3243: 3239: 3232: 3229: 3217: 3213: 3206: 3203: 3197: 3194: 3182: 3178: 3171: 3168: 3156: 3152: 3145: 3142: 3130: 3126: 3119: 3116: 3110: 3108: 3104: 3092: 3088: 3081: 3078: 3072: 3070: 3068: 3066: 3064: 3062: 3058: 3052: 3049: 3043: 3040: 3034: 3031: 3025: 3022: 3018: 3012: 3009: 3003: 3000: 2988: 2984: 2977: 2975: 2971: 2965: 2962: 2956: 2953: 2941: 2937: 2930: 2928: 2926: 2924: 2920: 2914: 2911: 2905: 2902: 2896: 2894: 2892: 2890: 2888: 2884: 2878: 2876: 2872: 2866: 2864: 2860: 2854: 2851: 2848:Karau, p. 51. 2845: 2842: 2830: 2826: 2819: 2817: 2813: 2810:Karau, p. 50. 2807: 2805: 2801: 2795: 2793: 2789: 2777: 2773: 2766: 2764: 2760: 2754: 2752: 2748: 2745:Sokol, p. 109 2742: 2739: 2736:Stern, p. 25. 2733: 2731: 2727: 2721: 2718: 2712: 2710: 2708: 2706: 2702: 2696: 2694: 2690: 2684: 2682: 2678: 2672: 2669: 2663: 2661: 2657: 2654:Karau, p. 49. 2651: 2649: 2647: 2645: 2643: 2639: 2627: 2623: 2616: 2614: 2610: 2604: 2602: 2598: 2586: 2582: 2575: 2573: 2571: 2567: 2555: 2551: 2544: 2542: 2540: 2536: 2530: 2527: 2521: 2519: 2517: 2513: 2507: 2505: 2503: 2501: 2497: 2494:Karau, p. 48. 2491: 2489: 2487: 2485: 2481: 2475: 2473: 2471: 2469: 2467: 2465: 2463: 2459: 2453: 2450: 2446: 2441: 2438: 2432: 2430: 2428: 2426: 2424: 2422: 2418: 2406: 2402: 2395: 2392: 2386: 2384: 2382: 2378: 2372: 2370: 2368: 2366: 2364: 2362: 2360: 2358: 2356: 2354: 2350: 2344: 2341: 2335: 2333: 2331: 2329: 2325: 2319: 2317: 2315: 2313: 2311: 2309: 2307: 2305: 2303: 2301: 2297: 2291: 2289: 2287: 2285: 2283: 2281: 2279: 2277: 2275: 2273: 2271: 2269: 2267: 2265: 2263: 2261: 2259: 2255: 2249: 2241: 2235: 2232: 2228: 2224: 2218: 2215: 2205: 2199: 2196: 2191: 2190:Mediterranean 2184: 2181: 2174: 2171: 2167: 2161: 2158: 2154: 2153: 2148: 2147: 2142: 2141: 2136: 2135: 2130: 2129: 2124: 2123: 2118: 2117: 2112: 2111: 2106: 2105: 2098: 2095: 2088: 2083: 2076: 2073: 2070: 2065: 2060: 2058: 2055: 2054: 2050: 2047: 2044: 2039: 2034: 2032: 2029: 2028: 2024: 2021: 2018: 2013: 2008: 2006: 2003: 2002: 1998: 1995: 1992: 1987: 1984:21 April 1915 1982: 1980: 1977: 1976: 1972: 1968: 1965: 1962: 1957: 1954:26 April 1915 1952: 1950: 1947: 1946: 1942: 1939: 1936: 1933:11 April 1915 1931: 1926: 1924: 1921: 1920: 1916: 1913: 1910: 1907:25 March 1915 1905: 1902:23 March 1915 1900: 1898: 1895: 1894: 1890: 1887: 1884: 1879: 1874: 1872: 1869: 1868: 1864: 1861: 1858: 1855:29 March 1915 1853: 1848: 1846: 1843: 1842: 1838: 1835: 1832: 1827: 1822: 1820: 1817: 1816: 1812: 1809: 1806: 1803:15 March 1915 1801: 1796: 1794: 1791: 1790: 1786: 1783: 1780: 1775: 1770: 1768: 1765: 1764: 1760: 1756: 1753: 1750: 1747:23 April 1915 1745: 1740: 1738: 1735: 1734: 1730: 1727: 1724: 1719: 1714: 1712: 1709: 1708: 1704: 1700: 1696: 1693: 1690: 1685: 1680: 1678: 1675: 1674: 1670: 1666: 1663:Broken up by 1662: 1659: 1656: 1653:25 March 1915 1651: 1646: 1644: 1641: 1640: 1636: 1632: 1629: 1628: 1622: 1619: 1616: 1613:23 March 1915 1611: 1606: 1604: 1601: 1600: 1596: 1593: 1590: 1587:14 March 1915 1585: 1580: 1578: 1575: 1574: 1570: 1567:Broken up by 1566: 1563: 1560: 1555: 1550: 1548: 1545: 1544: 1540: 1537: 1534: 1529: 1524: 1522: 1519: 1518: 1514: 1511: 1508: 1505: 1503:Date launched 1502: 1499: 1498: 1489: 1487: 1486: 1482: 1478: 1474: 1473: 1468: 1467: 1458: 1456: 1454: 1450: 1449: 1443: 1439: 1438: 1432: 1428: 1427: 1421: 1417: 1416: 1407: 1406: 1402: 1400: 1399: 1395: 1393: 1392: 1388: 1385: 1381: 1380: 1376: 1373: 1369: 1368: 1364: 1363: 1362: 1360: 1354: 1346: 1342: 1341: 1336: 1334: 1333: 1328: 1325: 1321: 1320: 1315: 1313: 1312: 1307: 1305: 1304: 1299: 1297: 1296: 1291: 1289: 1288: 1283: 1281: 1280: 1275: 1273: 1272: 1267: 1264: 1260: 1259: 1254: 1252: 1251: 1246: 1244: 1243: 1238: 1236: 1235: 1230: 1228: 1227: 1222: 1220: 1219: 1214: 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521: 517: 516:torpedo tubes 514: 510: 506: 502: 498: 494: 490: 484: 482: 478: 473: 471: 469: 464: 460: 457: 453: 448: 443: 439: 435: 431: 427: 423: 421: 416: 414: 402: 399: 398: 393: 389: 386: 382: 381:torpedo tubes 378: 377: 376: 373: 372: 368: 365: 364: 360: 357: 356: 350: 347: 343: 342: 341: 338: 337: 331: 328: 327: 326: 323: 322: 317: 313: 310: 306: 302: 299: 295: 294:diesel engine 291: 287: 283: 279: 275: 274: 273: 270: 269: 265: 262: 261: 257: 254: 253: 249: 246: 245: 240: 239:pressure hull 236: 233: 229: 228: 227: 224: 223: 217: 214: 210: 206: 205: 204: 201: 200: 197: 193: 190: 189: 184: 180: 177: 176: 172: 169: 168: 164: 161: 160: 156: 154:In commission 153: 152: 148: 145: 144: 141: 138: 135: 134: 131: 128: 125: 124: 119: 108: 106: 95: 93: 82: 81: 80: 77: 76: 70: 66: 63: 60: 56: 53: 52: 51: 48: 47: 42: 37: 33: 27: 22: 19: 4986: 4985: 4892: 4733: 4726: 4683: 4645: 4638: 4592: 4585: 4566:FK proposals 4559: 4552: 4545: 4538: 4531: 4524: 4517: 4510: 4503: 4496: 4489: 4482: 4475: 4468: 4461: 4440: 4432: 4425: 4418: 4411: 4403: 4383:Ersatz Yorck 4382: 4375: 4368: 4361: 4353: 4347:Von der Tann 4346: 4325: 4319:Braunschweig 4318: 4311: 4304: 4297: 4272: 4265: 4258: 4251: 4244: 4164: 4161:(Germany) / 4149: 4147:(Germany) / 4144: 4128: 4122: 4094: 4087: 4080: 4072: 4066: 4058: 4052: 4040: 4015: 4008: 4001: 3994: 3987: 3980: 3973: 3966: 3959: 3952: 3945: 3938: 3931: 3924: 3917: 3910: 3903: 3842: 3812: 3785: 3768: 3737: 3710: 3675: 3656: 3647: 3635:. Retrieved 3628:the original 3593: 3558: 3527: 3498: 3477: 3450: 3428:. Retrieved 3424: 3414: 3402:. Retrieved 3398: 3388: 3376:. Retrieved 3372: 3362: 3350:. Retrieved 3346: 3336: 3324:. Retrieved 3320: 3310: 3301: 3289:. Retrieved 3285: 3275: 3245:. Retrieved 3241: 3231: 3219:. Retrieved 3215: 3205: 3196: 3184:. Retrieved 3180: 3170: 3158:. Retrieved 3154: 3144: 3132:. Retrieved 3128: 3118: 3094:. Retrieved 3090: 3080: 3051: 3042: 3033: 3024: 3011: 3002: 2990:. Retrieved 2986: 2964: 2955: 2943:. Retrieved 2939: 2913: 2904: 2853: 2844: 2832:. Retrieved 2828: 2779:. Retrieved 2775: 2741: 2720: 2671: 2629:. Retrieved 2625: 2588:. Retrieved 2584: 2557:. Retrieved 2553: 2529: 2456:Jung, p. 42. 2452: 2440: 2408:. Retrieved 2404: 2394: 2343: 2239: 2234: 2217: 2203: 2198: 2183: 2173: 2160: 2151: 2145: 2139: 2133: 2127: 2121: 2115: 2109: 2103: 2097: 2056: 2030: 2004: 1978: 1948: 1922: 1896: 1881:6 April 1915 1876:8 March 1915 1870: 1850:2 March 1915 1844: 1829:4 March 1915 1824:2 March 1915 1818: 1792: 1766: 1736: 1710: 1687:8 April 1915 1676: 1642: 1630: 1626: 1602: 1582:5 March 1915 1576: 1546: 1520: 1484: 1480: 1476: 1471: 1465: 1462: 1452: 1447: 1441: 1436: 1430: 1425: 1419: 1414: 1410: 1404: 1397: 1390: 1383: 1378: 1371: 1366: 1358: 1356: 1339: 1331: 1326:, June 1915) 1323: 1318: 1310: 1302: 1294: 1286: 1278: 1270: 1262: 1257: 1249: 1241: 1233: 1225: 1217: 1209: 1204:, July 1915) 1201: 1196: 1182: 1178: 1174: 1170: 1166: 1162: 1158: 1156: 1142: 1134: 1126: 1122: 1120: 1104: 1100: 1096: 1092: 1076: 1072: 1068: 1064: 1060: 1056: 1052: 1049:commissioned 1044: 1040: 1039: 1015: 1011: 1007: 1001: 996: 976: 972: 968: 964: 962: 942: 938: 934: 924: 923: 909: 905: 901: 897: 893: 889: 885: 881: 877: 873: 869: 867: 854: 845: 844: 839: 835: 831: 827: 823: 819: 815: 811: 807: 803: 799: 797: 783: 777: 772: 769:C/06 torpedo 765: 760: 754: 746: 724: 719: 715: 708: 700: 692: 688: 687: 682: 678: 674: 670: 666: 662: 658: 654: 650: 646: 642: 638: 634: 632: 629:Construction 600:driven by a 595: 576:of Kiel and 571: 567: 552: 528: 485: 474: 467: 466: 458: 455: 419: 418: 412: 410: 408: 311:(88 kW) 300:(44 kW) 285: 281: 202:Displacement 38:in Flanders. 35: 31: 18: 4970:Conversions 4433:Scharnhorst 4369:Derfflinger 4326:Deutschland 4312:Wittelsbach 4298:Brandenburg 4236:battleships 4233:Dreadnought 3186:10 February 3160:10 February 3134:10 February 3096:10 February 2445:Gröner 1991 1959:12 May 1915 1265:, May 1916) 555:German Army 524:machine gun 432:) built in 392:machine gun 344:1,650  307:, 118  292:4-cylinder 215:), surfaced 126:Preceded by 5005:Categories 4546:Königsberg 4483:Königsberg 4159:Type UB II 3849:: Osprey. 3511:B0011WGKMS 3442:References 2410:26 January 2166:Type UB II 1989:4 May 1915 1923:UB-15/U-11 1742:April 1915 1721:6 May 1915 1716:April 1915 1682:March 1915 1648:March 1915 1608:March 1915 1020:Sevastopol 588:and had a 531:minelayers 383:(bow, 2 × 366:Complement 358:Test depth 296:, 59  271:Propulsion 140:Type UB II 4964:Cancelled 4727:Siegfried 4584:SMS  4539:Wiesbaden 4518:Karlsruhe 4511:Magdeburg 4460:SMS  4439:SMS  4410:SMS  4402:SMS  4376:Mackensen 4360:SMS  4345:SMS  4252:Helgoland 3804:123127537 3729:231973419 2250:Citations 2227:Type UC I 2089:Footnotes 1671:in 1919. 1627:Inverlyon 1521:UB-1/U-10 1004:Black Sea 697:laid down 543:broken up 520:torpedoes 509:displaced 415:submarine 413:UB I 385:torpedoes 213:long tons 162:Completed 78:Operators 4987:See also 4525:Graudenz 4497:Nautilus 4362:Seydlitz 4163:SM  3865:48627495 3841:(2002). 3831:20338385 3760:50208951 3702:51204317 3612:52924732 3585:12119866 3550:43596931 3430:18 April 3404:18 April 3378:18 April 3352:18 April 3326:18 April 3291:18 April 3247:18 April 3221:18 April 1862:Germany 1754:Bulgaria 1633:British 1564:Germany 1446:SM  1435:SM  1424:SM  1413:SM  1338:SM  1330:SM  1317:SM  1309:SM  1301:SM  1293:SM  1285:SM  1277:SM  1269:SM  1256:SM  1248:SM  1240:SM  1232:SM  1224:SM  1216:SM  1208:SM  1195:SM  1131:Cyrillic 1085:Adriatic 914:scuttled 731:flatcars 705:launched 623:deck gun 608:(Weser) 578:AG Weser 559:Flanders 535:Bulgaria 518:and two 497:Flanders 477:Flanders 374:Armament 194:coastal 178:Scrapped 65:AG Weser 49:Builders 4745:U-boats 4553:Brummer 4504:Kolberg 4490:Dresden 4469:Gazelle 4441:Blücher 4279:L 20e α 3637:2 March 3519:4880506 3499:U-Boats 3455:Hamburg 2992:2 March 2945:2 March 2834:2 March 2781:2 March 2631:2 March 2590:2 March 2559:2 March 1996:Germany 1971:HMS E34 1966:Germany 1914:Germany 1888:Germany 1836:Germany 1810:Germany 1784:Germany 1759:Bizerta 1728:Germany 1694:Germany 1660:Germany 1620:Germany 1594:Germany 1569:Stinnes 1117:SM UB-8 1089:Albania 1081:Ocarina 1077:Okarina 1075:or the 751:History 606:Körting 602:Daimler 563:Belgium 489:Antwerp 434:Germany 430:U-boats 290:Körting 278:Daimler 263:Draught 130:Type UA 34:and SM 4918:UC III 4903:UB III 4603:Large 4532:Pillau 4476:Bremen 4354:Moltke 4273:Bayern 4259:Kaiser 4245:Nassau 4111:  4032:  3892:  3863:  3853:  3847:Oxford 3829:  3819:  3802:  3792:  3775:  3758:  3748:  3727:  3717:  3700:  3690:  3663:  3610:  3600:  3583:  3573:  3548:  3538:  3517:  3509:  3484:  3465:  2242:class. 2149:, and 1669:Lübeck 1665:Dräger 1635:Q ship 1121:After 1067:, and 975:, and 947:Baltic 853:after 834:, and 778:Medusa 741:Bruges 681:, and 549:Design 539:Allies 503:, and 501:Baltic 255:Height 225:Length 209:tonnes 115:  102:  89:  69:Bremen 4933:UE II 4913:UC II 4898:UB II 4883:U 151 4878:U 142 4873:U 139 4868:U 135 4863:U 131 4858:U 127 4853:U 115 4657:1916M 4266:König 4152:class 4073:UB-15 4043:class 4016:UB-17 4009:UB-16 4002:UB-15 3995:UB-14 3988:UB-13 3981:UB-12 3974:UB-11 3967:UB-10 3631:(PDF) 3624:(PDF) 2152:UB-17 2146:UB-16 2140:UB-13 2134:UB-12 2128:UB-10 2084:Notes 1979:UB-17 1949:UB-16 1897:UB-14 1871:UB-13 1845:UB-12 1819:UB-11 1793:UB-10 1703:Brest 1515:Fate 1448:UB-14 1384:UB-15 1340:UB-17 1332:UB-16 1319:UB-15 1311:UB-14 1303:UB-13 1295:UB-12 1287:UB-11 1279:UB-10 1163:UB-15 1139:Varna 1045:UB-15 1016:UB-14 977:UB-14 943:UB-11 910:UB-10 906:UB-10 902:UB-17 898:UB-16 894:UB-12 890:UB-10 874:UB-13 836:UB-17 832:UB-16 828:UB-13 824:UB-12 804:UB-10 800:UB-10 773:UB-15 712:' 695:were 671:UB-17 667:UB-16 655:UB-15 590:draft 586:abeam 470:class 422:class 411:Type 400:Notes 339:Range 324:Speed 316:shaft 288:) or 211:(125 146:Built 36:UB-16 4928:UE I 4923:UD 1 4908:UC I 4893:UB I 4848:U 93 4843:U 87 4838:U 81 4833:U 66 4828:U 63 4823:U 57 4818:U 51 4813:U 43 4808:U 31 4803:U 27 4798:U 23 4793:U 19 4788:U 17 4783:U 16 4778:U 13 4734:Odin 4667:1918 4662:1917 4652:1916 4646:V105 4639:G101 4633:1914 4628:1913 4623:1911 4618:1906 4613:1898 4560:Cöln 4462:Hela 4426:Roon 4165:U-14 4145:None 4129:UB-8 4126:(ex- 4095:U-17 4088:U-16 4081:U-15 4070:(ex- 4067:U-11 4059:UB-1 4056:(ex- 4053:U-10 4041:U-10 3960:UB-9 3953:UB-8 3946:UB-7 3939:UB-6 3932:UB-5 3925:UB-4 3918:UB-3 3911:UB-2 3904:UB-1 3861:OCLC 3851:ISBN 3827:OCLC 3817:ISBN 3800:OCLC 3790:ISBN 3777:1912 3773:OCLC 3756:OCLC 3746:ISBN 3725:OCLC 3715:ISBN 3698:OCLC 3688:ISBN 3661:ISBN 3639:2009 3608:OCLC 3598:ISBN 3581:OCLC 3571:ISBN 3546:OCLC 3536:ISBN 3532:Wien 3515:OCLC 3507:ASIN 3482:ISBN 3463:ISBN 3432:2010 3406:2010 3380:2010 3354:2010 3328:2010 3293:2010 3249:2010 3223:2010 3188:2010 3162:2010 3136:2010 3098:2010 3017:here 2994:2009 2947:2009 2836:2009 2783:2009 2633:2009 2592:2009 2561:2009 2412:2010 2240:U-10 2223:mine 2204:U-26 2122:UB-7 2116:UB-6 2110:UB-4 2104:UB-3 2062:1915 2057:U-17 2031:U-16 2005:U-15 1928:1915 1767:UB-9 1711:UB-7 1677:UB-6 1643:UB-5 1603:UB-4 1577:UB-3 1547:UB-2 1512:Navy 1500:Name 1481:UB-8 1477:UB-7 1472:UB-8 1469:and 1466:UB-7 1453:U-26 1451:(as 1440:(as 1437:UB-8 1429:(as 1426:UB-7 1418:(as 1415:UB-3 1405:U-17 1398:U-16 1391:U-15 1379:U-11 1372:UB-1 1367:U-10 1359:U-10 1324:U-11 1271:UB-9 1258:UB-8 1250:UB-7 1242:UB-6 1234:UB-5 1226:UB-4 1218:UB-3 1210:UB-2 1202:U-10 1197:UB-1 1179:UB-8 1175:U-10 1171:U-11 1169:and 1167:U-10 1161:and 1159:UB-1 1129:(in 1123:UB-8 1105:U-10 1101:U-16 1097:UB-1 1095:(ex 1093:U-10 1073:U-10 1069:U-17 1065:U-16 1061:U-15 1057:U-11 1055:and 1053:U-10 1041:UB-1 1012:UB-7 1008:UB-8 997:UB-3 973:UB-8 969:UB-7 965:UB-3 939:UB-5 937:and 935:UB-2 925:UB-9 886:UB-6 882:UB-5 880:and 878:UB-2 872:and 870:UB-4 855:UB-6 846:UB-4 840:UB-2 820:UB-6 816:UB-5 812:UB-4 808:UB-2 720:UB-2 716:UB-9 709:UB-2 703:was 701:UB-1 693:UB-2 691:and 689:UB-1 683:U-17 679:U-16 675:U-15 669:and 663:U-11 661:and 659:U-10 653:and 651:UB-1 647:U-15 643:UB-9 639:UB-8 635:UB-1 493:Pola 468:U-10 420:UB-1 409:The 314:1 × 303:1 × 286:UB-8 282:UB-1 276:1 × 247:Beam 207:127 191:Type 170:Lost 71:(12) 59:Kiel 32:UB-2 4773:U 9 4768:U 5 4763:U 3 4758:U 2 4753:U 1 4708:"I" 4150:U-5 1993:16 1963:27 1885:12 1859:24 1807:37 1691:19 1667:at 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Index


Friedrich Krupp Germaniawerft
Kiel
AG Weser
Bremen
German Imperial Navy
Austro-Hungarian Navy
Bulgarian Navy
Type UA
Type UB II
midget submarine
tonnes
long tons
o/a
pressure hull
Daimler
Körting
diesel engine
bhp
electric motor
shp
shaft
nmi
torpedo tubes
torpedoes
machine gun
coastal submarines
U-boats
Germany
First World War

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