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The following 25 pages are in this category, out of 25 total.
442:
20th-century history of the United States Air Force
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683:
279:20th-century aviation accidents and incidents
313:Airports disestablished in the 20th century
458:Pages in category "20th-century aviation"
493:Air Mail scandal accidents and incidents
476:Timeline of aviation in the 20th century
463:This list may not reflect recent changes
330:Airports established in the 20th century
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343:Airports in Korea under Japanese rule
578:Friedrich Karl von Koenig-Warthausen
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510:Aviation between the World Wars
644:Oklahoma City sonic boom tests
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418:20th-century German aviation
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566:IBM Airline Control Program
515:Bird of Paradise (aircraft)
498:Aviation in the pioneer era
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360:Aviation in the Korean War
697:20th century in transport
673:Aviation in World War II
394:Aviation in World War II
668:Aviation in World War I
377:Aviation in World War I
296:20th-century aircraft
692:Aviation by century
544:Hilda Hope McMaugh
532:The Double Sunrise
610:Little Nellie 007
605:Edwin Albert Link
255:1990s in aviation
238:1980s in aviation
221:1970s in aviation
204:1960s in aviation
187:1950s in aviation
170:1940s in aviation
153:1930s in aviation
136:1920s in aviation
119:1910s in aviation
102:1900s in aviation
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600:Link Trainer
549:Hirth HM 508
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422:(10 C, 10 P)
381:(15 C, 46 P)
283:(101 C, 2 P)
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446:(3 C, 39 P)
398:(7 C, 28 P)
208:(17 C, 1 P)
191:(18 C, 1 P)
140:(14 C, 1 P)
123:(14 C, 1 P)
686:Categories
615:René Lorin
632:NBMR-3
627:NBMR-1
347:(13 P)
334:(11 C)
300:(10 C)
259:(17 C)
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71:25th
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61:23rd
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407:G
268:A
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