37:
139:. The major improvements over the C-type blimps were a better control car design and easier, more reliable controls and instrumentation. The engines were moved to the rear to reduce noise and allow easier communications between crew members. The fuel tanks were suspended from the sides of the envelope. The envelope was identical to the C-type, except an additional six-foot panel was inserted for a total length of 198 feet (60 m) and a volume of 190,000 cubic feet (5,400 m). The last of the D-Class, D-6, had a redesigned control car by
296:
152:
255:, but her design was sufficiently different that she was distinct from the other five D-class airships. It featured a further improved control car (the "D-1 Enclosed Cabin Car" which had a water tight bottom for landings on water and internal fuel tanks. The D-6 was burned in the
232:(no. 2) D-2 (no 2 is a designation created by historian James Shock, never used by the Army). There is no evidence the airship flew for the Army with the designation "D-5". D-5 is believed to have been renumbered "D-2" after the loss of that airship.
207:
also participated in early "hook-on" experiments to see if it was possible for an airplane to fly up to and hook onto a trapeze hanging from an airship. No actual hook-ons were achieved, but approaches were practiced.
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and had many detail improvements. The Navy continued the practice of dividing the envelope production between
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was a patrol airship used by the US Navy in the early 1920s. The D-type blimps were slightly larger than the
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Shock, James R., U.S. Army 1908–1942, Airships 1908–1942, 2002, Atlantis
Productions, Edgewater Florida,
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participated as an observation and photography aircraft at the famed "Mitchell" bombing test of 1921.
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Shock, James R., U.S. Army
Airships, 1908–1942, 2002, Atlantis Productions, Edgewater Florida,
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Shock, James R., U.S. Navy
Airships 1915–1962, 2001, Atlantis Productions, Edgewater Florida,
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which the Air Ship Board had given the primary role of operating non-rigid airships after
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also participated in the
Mitchell bombing trials and tested experimental mooring masts.
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Shock, James R., U.S. Army
Airships, 2002, Atlantis Productions, Edgewater Florida,
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also participated in the
Mitchell trials, for observation and photography. The
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was never operated by the Army with that designation. After the loss of
607:
NY Times Sept. 1, 1921, Page 2, Biggest Navy Blimp Burns with 3 More
458:"Kite Balloons to Airships...the Navy's Lighter-than-Air Experience"
638:
Kite
Balloons to Airships... the Navy's Lighter-than-Air Experience
259:
hangar fire of 31 August 1921 along with two small dirigibles, the
155:
Aerial view of NAS Rockaway in 1919 looking eastward with view of
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who later founded the
Grumman Aircraft Engineering Corporation.
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167:
caught fire and burned inside the
Goodyear hangar at
499:
The
Goodyear Blimp: History of Wingfoot Lake Hangar
281:was decommissioned by the Army sometime in 1924.
640:. Washington D.C.: Government Printing Office.
698:
402:1,480 mi (2,380 km, 1,290 nmi)
235:The Navy retained one additional D-type, the
8:
135:. The control cars were manufactured by the
668:. Atlantis Productions, Edgewater Florida.
649:. Atlantis Productions, Edgewater Florida.
224:was erected with more powerful 180 hp
705:
691:
683:
584:
582:
438:List of airships of the United States Navy
449:
396:40 mph (64 km/h, 35 kn)
390:58 mph (93 km/h, 50 kn)
359:190,000 cu ft (5,380 m)
26:
7:
341:198 ft 0 in (60.37 m)
163:On the day of its maiden fight, the
816:1920s United States patrol aircraft
589:U.S. Navy Goodyear Airship D-6 1921
517:U.S. Navy Goodrich Airship D-2 1920
353:58 ft 0 in (17.68 m)
347:42 ft 0 in (12.80 m)
821:Airships of the United States Navy
25:
277:The last operational D-type, the
294:
35:
1:
617:Althoff, William F.. (1990).
365:4,340 lb (1,969 kg)
65:Goodyear-Zeppelin Corporation
666:U.S. Navy Airships 1915–1962
647:U.S. Army Airships 1908–1942
842:
636:Grossnick, Roy A. (1986).
594:November 19, 2008, at the
522:November 20, 2008, at the
257:Naval Air Station Rockaway
721:
716:non-rigid airship classes
621:. New York: Orion Books.
427:4 × 270 lb (122 kg) bombs
228:engines and flown as the
43:
34:
29:
664:Shock, James R. (2001).
645:Shock, James R. (2002).
320:Specifications (typical)
187:were transferred to the
326:General characteristics
83:at Wingfoot Lake, Ohio
375:, 125 hp (93 kW) each
245:Naval Aircraft Factory
160:
137:Naval Aircraft Factory
154:
169:Wingfoot Lake, Ohio
147:Operational history
504:2012-09-01 at the
314:United States Army
309:United States Navy
189:United States Army
161:
102:United States Navy
98:Primary user
826:Goodyear aircraft
803:
802:
675:978-0-9639743-8-9
656:978-0-9639743-9-6
628:978-0-517-56904-7
243:was built by the
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54:Type of aircraft
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121:D class blimp
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76:First flight
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18:D class blimp
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466:. Retrieved
462:the original
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363:Useful lift:
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269:kite balloon
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249:Philadelphia
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109:Number built
381:Performance
369:Powerplant:
193:World War I
810:Categories
468:2009-07-05
444:References
406:Endurance:
576:, page 45
559:, page 44
542:, page 44
489:, page 30
423:Lewis gun
421:1 × .303
345:Diameter:
288:Operators
63:Various (
44:NAVY D-2
792:see also
619:SkyShips
592:Archived
520:Archived
502:Archived
432:See also
414:Armament
408:37 hours
267:and the
263:and the
226:Wright V
133:Goodrich
129:Goodyear
88:Retired
79:13 July
69:Goodrich
30:D class
357:Volume:
351:Height:
339:Length:
672:
653:
625:
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400:Range:
299:
239:. The
220:, the
171:. The
125:C-type
373:Union
333:Crew:
49:Role
670:ISBN
651:ISBN
623:ISBN
570:ISBN
553:ISBN
536:ISBN
483:ISBN
371:2 ×
335:Four
261:C-10
183:and
131:and
119:The
92:1924
81:1920
796:K-1
714:USN
279:D-3
272:A-P
265:H-1
241:D-6
237:D-6
230:D-2
222:D-5
218:D-2
214:D-5
210:D-4
205:D-3
201:D-3
197:D-3
185:D-5
181:D-4
177:D-3
173:D-2
165:D-1
812::
794::
581:^
274:.
251:,
247:,
195:.
179:,
175:,
113:6
71:)
67:,
786:N
781:M
776:L
771:K
766:J
761:H
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746:E
741:D
736:C
731:B
726:A
706:e
699:t
692:v
678:.
659:.
631:.
471:.
159:.
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
