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OB-1 varied in several ways from the H-1. The shift from hydrogen to helium lift gas in 1923 seriously degraded the OB-1's performance. The OB-1 was damaged on 6 October 1923 and never flew again as the forthcoming TA type airship would meet the training role. OB-1 was declared surplus at the end of
133:, and died in its crash) suggested that a small airship which could be used either as a tethered kite balloon, or be towed by a ship until releasing its cable, would be able to scout on its own. The concept was an airship similar to the later Army Motorized Kite Balloons.
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was an observation airship built for the U.S. Navy in the early 1920s. The original "H" Class design of 1919 was for a twin engined airship of approximately 80,000 cubic feet volume. Commander
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where a farmer was able to grab the rip cord and tie the blimp down. During the night, hydrogen began leaking from the envelope and by morning it was completely deflated. The deflated
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A second H-type was acquired on a Navy contract but supplied directly to the U.S. Army which operated it as the
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completed six flights and, on its seventh, a hard landing pitched the crew out of the control car.
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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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Shock, James R., U.S. Navy
Airships 1915-1962, 2001, 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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was shipped back to
Rockaway in time to be destroyed in the hangar fire of August 31, 1921.
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After test flights at the
Goodyear blimp facility at Wingfoot Lake,
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127:(who was to have commanded the ZR-2, better known as the
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1920s United States military reconnaissance aircraft
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8:
405:. Edgewater Florida: Atlantis Productions.
386:. Edgewater Florida: Atlantis Productions.
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432:List of airships of the United States Navy
149:in May 1921. During the summer of 1921,
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285:400 mi (640 km, 350 nmi)
279:50 mph (80 km/h, 43 kn)
29:
248:43,030 cu ft (1,218 m)
7:
242:40 ft 10 in (12.45 m)
230:94 ft 10 in (28.91 m)
27:1921 blimp of the United States Navy
575:Airships of the United States Navy
236:32 ft 8 in (9.96 m)
25:
183:
38:
1:
67:Goodyear-Zeppelin Corporation
403:U.S. Army Airships 1908-1942
384:U.S. Navy Airships 1915-1962
297:6,000 ft (1,830 m)
254:1,146 lb (520 kg)
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470:non-rigid airship classes
157:free ballooned as far as
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401:Shock, James R. (2002).
382:Shock, James R. (2001).
215:General characteristics
159:Scarsdale, New York
137:Operational history
91:Primary users
55:Observation airship
203:United States Army
198:United States Navy
99:United States Army
95:United States Navy
580:Goodyear aircraft
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16:(Redirected from
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209:Specifications
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125:Lewis Maxfield
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73:Introduction
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63:Manufacturer
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18:H class blimp
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262:Lawrence L-4
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252:Useful lift:
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106:Number built
270:Performance
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121:class blimp
564:Categories
302:References
289:Endurance:
373:, page 60
356:, page 36
339:, page 35
322:, page 35
234:Diameter:
177:Operators
47:NAVY H-1
546:see also
421:See also
147:Rockaway
83:Retired
33:H class
291:7 hours
246:Volume:
240:Height:
228:Length:
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283:Range:
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173:1923.
222:Crew:
170:OB-1.
86:1923
52:Role
407:ISBN
388:ISBN
367:ISBN
350:ISBN
333:ISBN
316:ISBN
260:1 ×
116:The
77:1921
550:K-1
468:USN
224:Two
163:H-1
155:H-1
151:H-1
143:H-1
130:R38
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480:A
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446:v
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119:H
20:)
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