275:(just above Channel 13 in the VHF TV broadcast band) to obtain higher resolution and to locate smaller objects. This frequency was used until the Fence was decommissioned in 2013. Fill-in transmitter sites at Gila River and Jordan Lake used offset frequencies listed above from the early 1990s to 2013 to help better detect which transmitter "illuminated" an object in space, as multiple transmitters could have illuminated the same object at the same time. Overhead imagery (see coordinates given above) of the
788:, commander of Air Force Space Command, directed that the Air Force Space Surveillance System (AFSSS) be closed and all sites vacated effective 1 October 2013. The main advantage of the system was its ability to provide uncued data on new objects as opposed to tracking objects based on existing information. However, the system was also said to be inherently inaccurate due to its dated design. Alternate operating modes for radars at
857:
33:
1298:
1231:
1145:
1108:
998:
911:
801:(6 a.m. Local MDT) on September 1st", reports engineer Stan Nelson, who was monitoring the radar using an antenna in Roswell. The radar's final echoes came from a Russian satellite and a sporadic meteor". The shutdown only affects the original Space Fence, not the new one contracted to be built by
796:
were devised to fulfill the mission to provide uncued data for new objects. Shelton also noted the confusion between the planned new S-band space fence and the old UHF AFSSS, which was commonly called the "space fence". The AFSSS was turned off
September first. "It appears they pulled the plug at
653:. On 30 September 2011, Five Rivers Services was awarded a US$ 7,022,503 firm fixed price with cost reimbursable line items contract modification to manage, operate, maintain, and logistically support the nine Air Force Space Surveillance System field stations, presumably for Fiscal Year 2012.
684:
ground-based radars designed to perform uncued detection, tracking and accurate measurement of orbiting space objects. The Space Fence is intended to replace the Air Force Space
Surveillance System, or VHF Fence, that was transferred from the
766:, the 614 AOC's 24-hour-a-day, seven-day-a-week support provides vigilance of global and theater operations and equips the Joint Functional Component Command for space operations with the tools to conduct command and control of space forces.
600:
were considered to be "High
Altitude" stations with longer and more complex antenna systems that are designed to see targets at higher altitudes than the other four receiving stations.
5107:
4161:
5102:
616:
and was known as the U.S. Navy Space
Surveillance System (or SPASUR or NAVSPASUR). From 1960 until the early 1990s the system was used in conjunction with a network of
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In 2009, the operations and maintenance contract for the day-to-day management and operation of the Fence was awarded to Five Rivers
Services,
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notes that the original "Space Fence" or Space
Surveillance System began operations in 1959. The system predated the formation of
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was able to detect basketball sized (75 cm (30 in)) objects at heights up to 30,000 km (19,000 mi).
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271:(just above the FM broadcast band). In 1965, the "Fence" system was modernized with the operating frequency doubled to
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1997:
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759:
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1389:
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1987:
709:
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from 1993, and finally by Naval
Network and Space Operations Command from 2002 until command was passed to the
554:
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110:
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1438:- Air Force Fact sheet about the Alternate Space Control Center and the AN/FPS-133 surveillance fence radar
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2007:
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in early 2013 and the AFSSS system was scheduled to be discontinued in
October 2013 due to budget cuts.
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1432:- an article about the Gila River, Arizona installation - InMaricopa Magazine, March 10, 2012
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91:
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2019:
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257:
87:
37:
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that could see "an object the size of a basketball at 25,000 mi (40,000 km)".
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68:
32:
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2011:
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732:
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2236:
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2070:
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1992:
1828:
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from 1961 until
October 2004. Initially independent as NAVSPASUR, it was run by
126:
83:
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3680:
3658:
3404:
2505:
2500:
2129:
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1972:
1932:
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348:
335:
311:
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235:
222:
197:
184:
159:
146:
4354:
4306:
4074:
2678:
1982:
1977:
1455:
806:
727:
communications satellite, which added hundreds more pieces of debris to the
698:
513:
The following receiving stations were placed in cold storage in April 2013:
1666:
841:
space fence system at
Kwajelein with an option for another radar site in
4852:
4847:
4399:
3872:
2075:
1959:
1843:
1696:
883:
739:
267:
When the system became operational in 1961, the original frequency was
4025:
2495:
2385:
1967:
1742:
1737:
1646:
1631:
1556:
1472:
887:
874:
838:
721:
681:
17:
4734:
3471:
1616:
1461:
Tattnall Space Surveillance Station shut down due to sequestration
1308:"Air Force Space Command to discontinue space surveillance system"
1241:"Air Force Space Command to discontinue space surveillance system"
747:
613:
134:
64:
41:
31:
1301:
This article incorporates text from this source, which is in the
1234:
This article incorporates text from this source, which is in the
1148:
This article incorporates text from this source, which is in the
1111:
This article incorporates text from this source, which is in the
1001:
This article incorporates text from this source, which is in the
914:
This article incorporates text from this source, which is in the
4739:
1035:
High Frontier: The U.S. Air Force and the Military Space Program
2149:
1483:
697:
of the S-band Space Fence allows for detection of much smaller
680:
A new Space Fence is envisioned to be a system of two or three
2060:
1156:"Space Fence program awards contracts for concept development"
746:
Mission System, which is used to track objects orbiting the
82:
The system ceased operation in September 2013. Plans for a
1819:
AGM-84H/K Standoff Land Attack Missile - Expanded Response
974:"Space Fence surveillance Radar Site Declared Operational"
1382:"Space Debris & Space Fence - Tracking Space Debris"
1206:"Budget Cuts Threaten The Air Force's New "Space Fence""
922:"Navy Transfers Space Surveillance Mission to Air Force"
283:
sites shows the original design at the lower frequency.
1463:, April 18, 2013, Ronald E. McCall, The Tatnall Journal
769:
Plans to award the final contract had been stalled by
754:
and assess foreign launches. Used by operators at the
27:
U.S. government radar system to detect orbital objects
1060:"U.S. Naval Space Command Space Surveillance System"
833:
was declared operational on March 27, 2020. In 2014
5022:
4886:
4805:
4044:
3903:
3026:
2727:
2526:
2184:
2098:
2053:
2006:
1954:
1914:
1907:
1872:
1781:
1715:
1599:
1592:
1549:
1526:
1517:
1452:
Rural site part of USA's oldest sat-tracking system
1118:"Contracts, Defense Logistics Agency, No: 838-11"
1082:"Hill AFB Repairs Cameras that Spy on Satellites"
94:, along with an option for another radar site in
1442:US Naval Space Command Space Surveillance System
1430:Air Force uses invisible fence to protect skies
951:"Lockheed Martin wins contract for Space Fence"
944:
942:
905:
903:
50:AN/FPS-133 Air Force Space Surveillance System
2161:
1495:
1027:
1025:
992:
990:
8:
98:. It became operational on March 28, 2020.
5108:Military equipment introduced in the 1960s
2168:
2154:
2146:
1911:
1596:
1523:
1502:
1488:
1480:
1330:"Technology: U.S. "Space Fence" Shut Down"
260:(CW) station in the world, at 768 kW
5103:United States Space Surveillance Network
1978:M14 Stand-off Munitions Disruptor (SMUD)
1511:Equipment of the United States Air Force
1268:"Shelton Orders Shutdown of Space Fence"
738:Data collected from a new Space Fence's
731:, highlighted the need for more precise
623:The system was formerly operated by the
1139:
1137:
1135:
899:
1186:"Orbital Collision was the Worst Ever"
880:Krona space object recognition station
665:awarded 3 US$ 30-million contracts to
5098:Radars of the United States Air Force
756:614th Air and Space Operations Center
657:Plans for system upgrade: 2009 — 2012
101:The operation's headquarters were at
7:
1814:AGM-84E Standoff Land Attack Missile
661:The 850th Electronic Systems Group,
1154:Morales, Monica D. (30 July 2009).
1062:. Federation of American Scientists
920:Wagner, Gary R. (24 October 2004).
286:There were six receiving stations:
1473:http://www.fiveriversservices.com/
1436:20th Space Control Squadron, Det 1
1038:. DIANE Publishing. pp. 39–.
837:won the contract to build the new
25:
1998:Mk 14 Mod 0 Enhanced Battle Rifle
1388:. Lockheed Martin. Archived from
256:was said to be the most powerful
2086:MK-19 automatic grenade launcher
2076:M72 Light Anti-tank Weapon (LAW)
1677:CBU-87 Combined Effects Munition
1362:. SpaceWeather. 1 September 2013
1296:
1229:
1204:Ewalt, David M. (17 July 2013).
1143:
1120:. Defense.gov. 30 September 2011
1106:
996:
909:
855:
742:would potentially feed into the
714:Iridium communications satellite
2061:M136 AT4 Light Anti-tank Weapon
1844:AGM-130 Powered Standoff Weapon
1667:GBU-53/B Small Diameter Bomb II
1032:Peebles, Curtis (1 June 1997).
972:Erwin, Sandra (28 March 2020).
73:U.S. space surveillance network
36:Part of the master transmitter
1885:BQM-167 Subscale Aerial Target
949:Clark, Stephen (2 June 2014).
1:
1849:AGM-154 Joint Standoff Weapon
1475:- former contractor for AFSSS
1266:Gruss, Mike (6 August 2013).
744:Joint Space Operations Center
1993:M107 Long Range Sniper Rifle
1008:"47CFR§2.106 Footnote US229"
790:Cavalier Space Force Station
113:at roughly the level of the
52:, colloquially known as the
1947:USAF Pilot's Survival Knife
1334:American Radio Relay League
1274:. SpaceNews. Archived from
1088:. 23 March 1977. p. 2D
710:10 February 2009, collision
640:20th Space Control Squadron
109:were spread out across the
71:. It is a component of the
5124:
1687:CBU-97 Sensor Fuzed Weapon
1657:GBU-39 Small Diameter Bomb
1356:"Space Fence Discontinued"
784:On 1 August 2013, General
651:Colorado Springs, Colorado
592:The receiving stations at
328:Elephant Butte, New Mexico
252:The master transmitter at
5073:
2123:Physical Training Uniform
2071:M67 Fragmentation Grenade
2045:Remington 870 MCS shotgun
2025:M2HB Browning machine gun
1652:GBU-31, GB-32, GB-38 JDAM
760:Vandenberg Air Force Base
733:tracking of space objects
663:Electronic Systems Center
111:continental United States
2030:M240B Medium Machine Gun
1988:M24 sniper weapon system
1194:(article behind paywall)
518:Silver Lake, Mississippi
402:Silver Lake, Mississippi
86:began with sites at the
5093:Military radar networks
5075:Unknown or not assigned
2177:United States Air Force
264:on 216.97927 MHz.
75:, and according to the
63:system built to detect
2035:M249 light machine gun
1386:lockheed-martin.com.au
349:33.44306°N 106.99722°W
312:32.57833°N 116.96972°W
198:33.10889°N 112.02917°W
172:) (Master transmitter)
45:
2126:Service Dress Uniform
2111:Airman Battle Uniform
1799:LGM-30G Minuteman III
1697:BLU-116 Bunker Buster
1662:GBU-44/B Viper Strike
693:in 2004. The shorter
675:Raytheon Technologies
576:32.04306°N 81.92250°W
539:33.14500°N 91.02111°W
497:32.04306°N 81.92250°W
460:32.28889°N 83.53611°W
439:Hawkinsville, Georgia
423:33.14500°N 91.02111°W
386:33.33000°N 93.55028°W
291:San Diego, California
236:32.65917°N 86.26444°W
160:33.54639°N 98.76278°W
129:sites in the system:
67:objects passing over
35:
2081:M79 grenade launcher
1469:- Maxwell-Gunter AFB
1392:on 13 September 2014
774:budget sequestration
354:33.44306; -106.99722
317:32.57833; -116.96972
215:Jordan Lake, Alabama
213:216.990 MHz at
203:33.10889; -112.02917
175:216.970 MHz at
139:Lake Kickapoo, Texas
2116:Army Combat Uniform
2066:M18A1 Claymore Mine
1541:AN/GSQ-272 Sentinel
1536:AN/USQ-163 Falconer
1467:Naval Space Command
1278:on 5 September 2013
1192:. 11 February 2009.
642:on 1 October 2004.
633:Naval Space Command
581:32.04306; -81.92250
572: /
544:33.14500; -91.02111
535: /
502:32.04306; -81.92250
493: /
465:32.28889; -83.53611
456: /
428:33.14500; -91.02111
419: /
391:33.33000; -93.55028
382: /
365:Red River, Arkansas
345: /
308: /
241:32.65917; -86.26444
232: /
194: /
177:Gila River, Arizona
165:33.54639; -98.76278
156: /
115:33rd parallel north
1943:MP5 submachine gun
1895:QF-4 Aerial Target
1642:GBU-27 Paveway III
1637:GBU-24 Paveway III
1336:. 5 September 2013
863:Spaceflight portal
805:for deployment in
786:William L. Shelton
618:Baker-Nunn cameras
103:Dahlgren, Virginia
46:
40:at Lake Kickapoo,
5080:
5079:
2143:
2142:
2135:CMU – 33A/P22P-18
2094:
2093:
1903:
1902:
1672:GBU-54 Laser JDAM
1627:GBU-12 Paveway II
1622:GBU-10 Paveway II
1588:
1587:
1045:978-0-7881-4800-2
953:. Spaceflight Now
843:Western Australia
677:on 11 June 2009.
555:Tattnall, Georgia
476:Tattnall, Georgia
125:There were three
96:Western Australia
61:multistatic radar
16:(Redirected from
5115:
5061:
5051:
5046:
5041:
5031:
5015:
5005:
4995:
4985:
4975:
4970:
4965:
4960:
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4930:
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4920:
4900:
4895:
4879:
4869:
4859:
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4814:
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4713:
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4488:
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4468:
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4338:
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4323:
4288:
4283:
4248:
4243:
4238:
4233:
4223:
4178:
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4158:
4148:
4143:
4138:
4133:
4123:
4037:
4017:
3997:
3987:
3967:
3947:
3937:
3927:
3917:
3791:
3672:
3635:
3518:
3503:
3468:
3463:
3433:
3253:
3236:
3117:
3112:
3102:
3072:
2999:
2979:
2959:
2954:
2949:
2944:
2939:
2866:
2856:
2846:
2811:
2806:
2801:
2796:
2761:
2756:
2741:
2715:
2705:
2695:
2685:
2675:
2645:
2625:
2605:
2595:
2585:
2565:
2487:
2477:
2457:
2452:
2442:
2397:
2290:
2285:
2280:
2275:
2265:
2255:
2250:
2230:
2170:
2163:
2156:
2147:
1912:
1890:MQM-107 Streaker
1834:AGM-114 Hellfire
1794:AIM-9 Sidewinder
1707:B83 nuclear bomb
1702:B61 nuclear bomb
1597:
1524:
1504:
1497:
1490:
1481:
1416:
1415:
1414:. 28 March 2020.
1408:
1402:
1401:
1399:
1397:
1378:
1372:
1371:
1369:
1367:
1360:spaceweather.com
1352:
1346:
1345:
1343:
1341:
1326:
1320:
1319:
1317:
1315:
1310:. 13 August 2013
1300:
1299:
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1283:
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1256:
1254:
1252:
1247:. 13 August 2013
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1201:
1195:
1193:
1182:
1176:
1175:
1173:
1171:
1162:. Archived from
1147:
1146:
1141:
1130:
1129:
1127:
1125:
1110:
1109:
1104:
1098:
1097:
1095:
1093:
1086:The Deseret News
1078:
1072:
1071:
1069:
1067:
1056:
1050:
1049:
1029:
1020:
1019:
1017:
1015:
1010:. Access GPO.gov
1000:
999:
994:
985:
984:
982:
980:
969:
963:
962:
960:
958:
946:
937:
936:
934:
932:
913:
912:
907:
865:
860:
859:
858:
831:Marshall Islands
811:Marshall Islands
671:Northrop Grumman
587:
586:
584:
583:
582:
577:
573:
570:
569:
568:
565:
550:
549:
547:
546:
545:
540:
536:
533:
532:
531:
528:
508:
507:
505:
504:
503:
498:
494:
491:
490:
489:
486:
471:
470:
468:
467:
466:
461:
457:
454:
453:
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449:
434:
433:
431:
430:
429:
424:
420:
417:
416:
415:
412:
397:
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394:
393:
392:
387:
383:
380:
379:
378:
375:
360:
359:
357:
356:
355:
350:
346:
343:
342:
341:
338:
323:
322:
320:
319:
318:
313:
309:
306:
305:
304:
301:
247:
246:
244:
243:
242:
237:
233:
230:
229:
228:
225:
209:
208:
206:
205:
204:
199:
195:
192:
191:
190:
187:
171:
170:
168:
167:
166:
161:
157:
154:
153:
152:
149:
92:Marshall Islands
21:
5123:
5122:
5118:
5117:
5116:
5114:
5113:
5112:
5083:
5082:
5081:
5076:
5069:
5059:
5049:
5044:
5039:
5029:
5018:
5013:
5003:
4993:
4983:
4973:
4968:
4963:
4958:
4953:
4943:
4928:
4923:
4918:
4898:
4893:
4882:
4877:
4867:
4857:
4837:
4832:
4827:
4822:
4812:
4801:
4796:
4791:
4786:
4781:
4721:
4711:
4681:
4676:
4646:
4621:
4591:
4586:
4581:
4566:
4546:
4536:
4486:
4481:
4466:
4461:
4456:
4426:
4421:
4336:
4331:
4326:
4321:
4286:
4281:
4246:
4241:
4236:
4231:
4221:
4176:
4166:
4156:
4146:
4141:
4136:
4131:
4121:
4040:
4035:
4015:
3995:
3985:
3965:
3945:
3935:
3925:
3915:
3899:
3789:
3670:
3633:
3516:
3501:
3466:
3461:
3431:
3251:
3234:
3115:
3110:
3100:
3070:
3022:
2997:
2977:
2957:
2952:
2947:
2942:
2937:
2864:
2854:
2844:
2809:
2804:
2799:
2794:
2759:
2754:
2739:
2723:
2713:
2703:
2693:
2683:
2673:
2643:
2623:
2603:
2593:
2583:
2563:
2522:
2485:
2475:
2455:
2450:
2440:
2395:
2288:
2283:
2278:
2273:
2263:
2253:
2248:
2228:
2180:
2174:
2144:
2139:
2104:other equipment
2103:
2090:
2049:
2020:M60 machine gun
2002:
1968:GUU-5/P Carbine
1950:
1899:
1868:
1859:AGM-176 Griffin
1804:AGM-65 Maverick
1777:
1711:
1584:
1545:
1519:
1513:
1508:
1478:
1425:
1420:
1419:
1410:
1409:
1405:
1395:
1393:
1380:
1379:
1375:
1365:
1363:
1354:
1353:
1349:
1339:
1337:
1328:
1327:
1323:
1313:
1311:
1306:
1297:
1295:
1291:
1281:
1279:
1265:
1264:
1260:
1250:
1248:
1239:
1230:
1228:
1224:
1214:
1212:
1203:
1202:
1198:
1184:
1183:
1179:
1169:
1167:
1166:on 4 March 2016
1153:
1144:
1142:
1133:
1123:
1121:
1116:
1107:
1105:
1101:
1091:
1089:
1080:
1079:
1075:
1065:
1063:
1058:
1057:
1053:
1046:
1031:
1030:
1023:
1013:
1011:
1006:
997:
995:
988:
978:
976:
971:
970:
966:
956:
954:
948:
947:
940:
930:
928:
919:
910:
908:
901:
896:
861:
856:
854:
851:
835:Lockheed Martin
827:Kwajalein Atoll
823:new space fence
819:
817:New space fence
803:Lockheed Martin
782:
667:Lockheed Martin
659:
606:
580:
578:
574:
571:
566:
563:
561:
559:
558:
543:
541:
537:
534:
529:
526:
524:
522:
521:
501:
499:
495:
492:
487:
484:
482:
480:
479:
464:
462:
458:
455:
450:
447:
445:
443:
442:
427:
425:
421:
418:
413:
410:
408:
406:
405:
390:
388:
384:
381:
376:
373:
371:
369:
368:
353:
351:
347:
344:
339:
336:
334:
332:
331:
316:
314:
310:
307:
302:
299:
297:
295:
294:
273:216.98 MHz
269:108.50 MHz
258:continuous wave
240:
238:
234:
231:
226:
223:
221:
219:
218:
202:
200:
196:
193:
188:
185:
183:
181:
180:
164:
162:
158:
155:
150:
147:
145:
143:
142:
123:
88:Kwajalein Atoll
84:new space fence
58:U.S. government
28:
23:
22:
15:
12:
11:
5:
5121:
5119:
5111:
5110:
5105:
5100:
5095:
5085:
5084:
5078:
5077:
5074:
5071:
5070:
5068:
5067:
5062:
5057:
5052:
5047:
5042:
5037:
5032:
5026:
5024:
5020:
5019:
5017:
5016:
5011:
5006:
5001:
4996:
4991:
4986:
4981:
4976:
4971:
4966:
4961:
4956:
4951:
4946:
4941:
4936:
4931:
4926:
4921:
4916:
4915:
4914:
4909:
4901:
4896:
4890:
4888:
4884:
4883:
4881:
4880:
4875:
4870:
4865:
4860:
4855:
4850:
4845:
4840:
4835:
4830:
4825:
4820:
4815:
4809:
4807:
4803:
4802:
4800:
4799:
4794:
4789:
4784:
4779:
4778:
4777:
4772:
4767:
4762:
4757:
4752:
4747:
4742:
4737:
4732:
4724:
4719:
4714:
4709:
4708:
4707:
4702:
4697:
4689:
4684:
4679:
4674:
4673:
4672:
4667:
4659:
4654:
4649:
4644:
4643:
4642:
4637:
4632:
4624:
4619:
4618:
4617:
4612:
4604:
4599:
4594:
4589:
4584:
4579:
4574:
4569:
4564:
4563:
4562:
4557:
4549:
4544:
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4529:
4524:
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4522:
4517:
4509:
4508:
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4479:
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4469:
4464:
4459:
4454:
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4448:
4447:
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4429:
4424:
4419:
4414:
4409:
4404:
4403:
4402:
4397:
4392:
4387:
4382:
4377:
4372:
4367:
4359:
4358:
4357:
4352:
4347:
4339:
4334:
4329:
4324:
4319:
4314:
4309:
4304:
4299:
4294:
4289:
4284:
4279:
4274:
4273:
4272:
4267:
4259:
4254:
4249:
4244:
4239:
4234:
4229:
4224:
4219:
4214:
4209:
4204:
4199:
4198:
4197:
4192:
4184:
4179:
4174:
4169:
4164:
4159:
4154:
4149:
4144:
4139:
4134:
4129:
4124:
4119:
4114:
4109:
4104:
4099:
4098:
4097:
4092:
4084:
4083:
4082:
4077:
4069:
4068:
4067:
4062:
4054:
4048:
4046:
4042:
4041:
4039:
4038:
4033:
4028:
4023:
4018:
4013:
4012:
4011:
4006:
3998:
3993:
3988:
3983:
3982:
3981:
3976:
3968:
3963:
3962:
3961:
3956:
3948:
3943:
3938:
3933:
3928:
3923:
3918:
3913:
3907:
3905:
3901:
3900:
3898:
3897:
3896:
3895:
3890:
3885:
3877:
3876:
3875:
3870:
3865:
3860:
3855:
3847:
3846:
3845:
3840:
3835:
3827:
3822:
3821:
3820:
3815:
3807:
3802:
3797:
3792:
3787:
3786:
3785:
3780:
3772:
3767:
3762:
3757:
3752:
3751:
3750:
3745:
3737:
3736:
3735:
3730:
3725:
3717:
3712:
3711:
3710:
3705:
3700:
3690:
3689:
3688:
3678:
3673:
3668:
3667:
3666:
3661:
3653:
3648:
3647:
3646:
3636:
3631:
3630:
3629:
3624:
3616:
3611:
3606:
3605:
3604:
3599:
3591:
3586:
3581:
3576:
3571:
3566:
3561:
3556:
3551:
3546:
3541:
3540:
3539:
3529:
3524:
3519:
3514:
3509:
3504:
3499:
3494:
3489:
3488:
3487:
3482:
3474:
3469:
3464:
3459:
3454:
3449:
3448:
3447:
3442:
3434:
3429:
3424:
3419:
3418:
3417:
3412:
3407:
3399:
3394:
3389:
3384:
3379:
3374:
3373:
3372:
3367:
3359:
3354:
3349:
3344:
3343:
3342:
3337:
3329:
3324:
3319:
3318:
3317:
3312:
3304:
3303:
3302:
3297:
3289:
3288:
3287:
3282:
3274:
3269:
3264:
3259:
3254:
3249:
3248:
3247:
3237:
3232:
3231:
3230:
3225:
3217:
3212:
3211:
3210:
3205:
3200:
3195:
3190:
3182:
3177:
3176:
3175:
3170:
3162:
3157:
3152:
3151:
3150:
3145:
3135:
3134:
3133:
3128:
3118:
3113:
3108:
3103:
3098:
3093:
3088:
3087:
3086:
3078:
3073:
3068:
3063:
3058:
3057:
3056:
3051:
3046:
3041:
3030:
3028:
3024:
3023:
3021:
3020:
3019:
3018:
3013:
3005:
3000:
2995:
2994:
2993:
2988:
2980:
2975:
2970:
2965:
2960:
2955:
2950:
2945:
2940:
2935:
2934:
2933:
2923:
2922:
2921:
2911:
2910:
2909:
2899:
2894:
2889:
2888:
2887:
2882:
2872:
2867:
2862:
2857:
2852:
2847:
2842:
2837:
2832:
2831:
2830:
2825:
2817:
2812:
2807:
2802:
2797:
2792:
2787:
2782:
2777:
2776:
2775:
2770:
2762:
2757:
2752:
2747:
2742:
2737:
2731:
2729:
2725:
2724:
2722:
2721:
2716:
2711:
2706:
2701:
2696:
2691:
2686:
2681:
2676:
2671:
2670:
2669:
2664:
2656:
2651:
2646:
2641:
2636:
2631:
2626:
2621:
2616:
2611:
2606:
2601:
2596:
2591:
2586:
2581:
2576:
2571:
2566:
2561:
2556:
2555:
2554:
2549:
2544:
2536:
2530:
2528:
2524:
2523:
2521:
2520:
2519:
2518:
2513:
2508:
2503:
2493:
2488:
2483:
2478:
2473:
2468:
2463:
2458:
2453:
2448:
2443:
2438:
2433:
2432:
2431:
2426:
2418:
2413:
2408:
2403:
2398:
2393:
2388:
2383:
2378:
2373:
2368:
2363:
2358:
2357:
2356:
2351:
2346:
2341:
2336:
2326:
2325:
2324:
2319:
2314:
2306:
2305:
2304:
2299:
2291:
2286:
2281:
2276:
2271:
2266:
2261:
2256:
2251:
2246:
2245:
2244:
2239:
2231:
2226:
2221:
2216:
2211:
2206:
2205:
2204:
2194:
2188:
2186:
2182:
2181:
2179:system numbers
2175:
2173:
2172:
2165:
2158:
2150:
2141:
2140:
2138:
2137:
2132:
2127:
2124:
2121:
2118:
2113:
2107:
2105:
2096:
2095:
2092:
2091:
2089:
2088:
2083:
2078:
2073:
2068:
2063:
2057:
2055:
2051:
2050:
2048:
2047:
2042:
2037:
2032:
2027:
2022:
2016:
2014:
2004:
2003:
2001:
2000:
1995:
1990:
1985:
1980:
1975:
1970:
1964:
1962:
1952:
1951:
1949:
1948:
1945:
1940:
1935:
1930:
1924:
1922:
1909:
1905:
1904:
1901:
1900:
1898:
1897:
1892:
1887:
1882:
1880:BQM-34 Firebee
1876:
1874:
1870:
1869:
1867:
1866:
1861:
1856:
1851:
1846:
1841:
1839:AIM-120 AMRAAM
1836:
1831:
1826:
1821:
1816:
1811:
1809:AGM-84 Harpoon
1806:
1801:
1796:
1791:
1785:
1783:
1779:
1778:
1776:
1775:
1770:
1765:
1760:
1755:
1750:
1745:
1740:
1735:
1730:
1725:
1719:
1717:
1713:
1712:
1710:
1709:
1704:
1699:
1694:
1689:
1684:
1679:
1674:
1669:
1664:
1659:
1654:
1649:
1644:
1639:
1634:
1629:
1624:
1619:
1614:
1609:
1603:
1601:
1594:
1590:
1589:
1586:
1585:
1583:
1582:
1579:
1574:
1569:
1564:
1559:
1553:
1551:
1550:Ground vehicle
1547:
1546:
1544:
1543:
1538:
1532:
1530:
1521:
1515:
1514:
1509:
1507:
1506:
1499:
1492:
1484:
1477:
1476:
1470:
1464:
1458:
1449:
1439:
1433:
1426:
1424:
1423:External links
1421:
1418:
1417:
1403:
1373:
1347:
1321:
1289:
1258:
1222:
1196:
1177:
1131:
1099:
1073:
1051:
1044:
1021:
986:
964:
938:
926:Navy NewsStand
898:
897:
895:
892:
891:
890:
877:
867:
866:
850:
847:
818:
815:
781:
778:
691:U.S. Air Force
658:
655:
637:U.S. Air Force
610:Curtis Peebles
605:
602:
594:Elephant Butte
590:
589:
552:
511:
510:
473:
436:
399:
362:
325:
262:radiated power
250:
249:
211:
173:
122:
119:
107:radar stations
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
5120:
5109:
5106:
5104:
5101:
5099:
5096:
5094:
5091:
5090:
5088:
5072:
5066:
5063:
5058:
5056:
5053:
5048:
5043:
5038:
5036:
5033:
5028:
5027:
5025:
5021:
5012:
5010:
5007:
5002:
5000:
4997:
4992:
4990:
4987:
4982:
4980:
4977:
4972:
4967:
4962:
4957:
4952:
4950:
4947:
4942:
4940:
4937:
4935:
4932:
4927:
4922:
4917:
4913:
4910:
4908:
4905:
4904:
4902:
4897:
4892:
4891:
4889:
4885:
4876:
4874:
4871:
4866:
4864:
4861:
4856:
4854:
4851:
4849:
4846:
4844:
4841:
4836:
4831:
4826:
4821:
4819:
4816:
4811:
4810:
4808:
4804:
4795:
4790:
4785:
4780:
4776:
4773:
4771:
4768:
4766:
4763:
4761:
4758:
4756:
4753:
4751:
4748:
4746:
4743:
4741:
4738:
4736:
4733:
4731:
4728:
4727:
4725:
4720:
4718:
4715:
4710:
4706:
4703:
4701:
4698:
4696:
4693:
4692:
4690:
4688:
4685:
4680:
4675:
4671:
4668:
4666:
4663:
4662:
4660:
4658:
4655:
4653:
4650:
4645:
4641:
4638:
4636:
4633:
4631:
4628:
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1758:M102 howitzer
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1190:Aviation Week
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780:2013 Shutdown
779:
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752:space weather
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254:Lake Kickapoo
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34:
30:
19:
3356:
1773:M134 Minigun
1692:BLU-109 bomb
1682:CBU-89 Gator
1572:R-9 Refueler
1567:R-5 Refueler
1412:"Space News"
1406:
1396:13 September
1394:. Retrieved
1390:the original
1385:
1376:
1364:. Retrieved
1359:
1350:
1338:. Retrieved
1333:
1324:
1314:13 September
1312:. Retrieved
1292:
1280:. Retrieved
1276:the original
1271:
1261:
1251:13 September
1249:. Retrieved
1244:
1225:
1215:13 September
1213:. Retrieved
1209:
1199:
1189:
1180:
1170:13 September
1168:. Retrieved
1164:the original
1159:
1124:13 September
1122:. Retrieved
1102:
1092:13 September
1090:. Retrieved
1085:
1076:
1066:13 September
1064:. Retrieved
1054:
1034:
1012:. Retrieved
977:. Retrieved
967:
955:. Retrieved
931:13 September
929:. Retrieved
925:
820:
783:
768:
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707:
679:
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598:Hawkinsville
591:
512:
285:
272:
268:
266:
251:
124:
100:
81:
53:
49:
47:
29:
2120:Flight Suit
1983:M16A2 Rifle
1864:Zuni rocket
1829:AGM-88 HARM
1824:AGM-86 ALCM
1768:M2 Browning
1753:L/60 Bofors
1366:5 September
1340:5 September
1282:5 September
725:Cosmos 2251
649:, based in
579: /
542: /
500: /
463: /
426: /
389: /
352: /
340:106°59′50″W
315: /
303:116°58′11″W
281:Jordan Lake
239: /
201: /
189:112°01′45″W
163: /
127:transmitter
121:Description
54:Space Fence
5087:Categories
2130:Mess dress
1973:M4 carbine
1938:M17 Pistol
1928:M11 Pistol
1908:Small arms
1728:M61 Vulcan
894:References
764:California
750:, monitor
729:atmosphere
718:Iridium 33
712:of a U.S.
699:satellites
695:wavelength
567:81°55′21″W
564:32°02′35″N
530:91°01′16″W
527:33°08′42″N
488:81°55′21″W
485:32°02′35″N
451:83°32′10″W
448:32°17′20″N
414:91°01′16″W
411:33°08′42″N
377:93°33′01″W
374:33°19′48″N
337:33°26′35″N
300:32°34′42″N
277:Gila River
227:86°15′52″W
224:32°39′33″N
186:33°06′32″N
151:98°45′46″W
148:33°32′47″N
2986:A/B/E/F/N
1933:M9 Pistol
1593:Munitions
1456:USA Today
1245:USAF News
1160:USAF News
807:Australia
794:Eglin AFB
687:U.S. Navy
625:U.S. Navy
77:U.S. Navy
2100:Uniforms
2054:Ordnance
1763:GAU-23/A
979:29 March
849:See also
809:and the
720:) and a
133:216.983
56:, was a
5060:957–967
5030:900–951
5023:900–999
5014:847–899
5004:835–845
4984:824–831
4944:808–816
4887:800–899
4878:755–799
4868:746–753
4813:700–735
4806:700–799
4190:A/B (I)
4045:600–699
4036:593–599
4016:581–589
3996:571–579
3986:561–569
3966:551–559
3946:543–549
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2998:381–397
2978:338–379
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2714:280–298
2704:240–278
2694:227–238
2527:200–299
2486:143–197
2185:100–199
2008:Support
1960:carbine
1916:Sidearm
1782:Missile
1520:systems
1448:website
1444:at the
884:Krona-N
829:in the
740:sensors
722:Russian
689:to the
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90:in the
69:America
65:orbital
38:antenna
4912:L (II)
4775:S (II)
4505:A (II)
4440:A (II)
4195:B (II)
3818:L (II)
3602:L (II)
3340:G (II)
3198:M (II)
1873:Target
1743:GAU-19
1738:GAU-13
1733:GAU-12
1647:GBU-28
1632:GBU-15
1518:Ground
1305::
1238::
1210:Forbes
1152::
1115::
1042:
1014:24 May
1005::
957:3 June
918::
888:Russia
875:France
871:GRAVES
839:S band
797:00:00
703:debris
682:S-band
105:, and
44:c.2001
4907:L (I)
4770:S (I)
4500:A (I)
4435:A (I)
3838:L (I)
3813:L (I)
3597:L (I)
3335:G (I)
3193:M (I)
3039:B/C/N
1956:Rifle
1617:GBU-8
1612:Mk-84
1607:Mk-82
1557:HMMWV
1454:from
886:, in
873:, in
748:Earth
629:NORAD
614:NORAD
42:Texas
18:AFSSS
4903:802
4726:695
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2658:222
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2420:132
2308:118
2293:117
2233:107
1748:M240
1600:Bomb
1581:C300
1562:LSSV
1398:2014
1368:2013
1342:2013
1316:2014
1284:2013
1253:2014
1217:2014
1172:2014
1126:2014
1094:2014
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1040:ISBN
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981:2020
959:2014
933:2014
882:and
792:and
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708:The
701:and
673:and
627:for
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48:The
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2828:A-2
2823:A-1
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2768:A/L
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2249:108
2242:A-2
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2102:and
2012:CQB
1920:PDW
1716:Gun
1446:FAS
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5089::
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