Bell L-39
On March 17, 1947, the U.S. Navy cancelled the contract of the STOL flying saucer Chance Vought XF5U-1.
The year 1947 was incredibly special. Just five days before the cancellation of the program, the doctrine to contain the Soviet expansion was announced to Congress by President...
1946
1947
bellaircraftcorporation
buaer
cold war
fighter
jet age
late 1940s
national advisory committee for aeronautics
post-world war ii
research
testbed
united states
united states air force
Vertical Flight Society just published excellent video narrated by Cherles Seibel himself about Seibel helicopters. Described are:
- Seibel S-1 (design study on tiltrotor)
- Seibel S-2 (design study on coaxial helicopter)
- Seibel S-3 (single-seat helicopter with CG control mechanism...
bellaircraftcorporation
cessna aircraft company
cg control
cold war
helicopter
helicopter division (cessna aircraft company)
pre-world war ii
seibel
seibel helicopter
seibel helicopter company
tiltrotor
united states
united states air force
united states army
world war ii
During the 1960's NASA looked at several possible improvements to the existing Block II Apollo's. One such study was by Bell and looked into a new design for RCS thrusters, which was theoretically scaleable from 5lb to 1000lb of thrust.
Experimental auxiliary rocket engine, part I. Final report...
To reply no. 55 by Aerofranz, I misidentified the illustration's top sensor carrier as the Bell SeaPig. It's actually the SeaKat, still from Bell Aerospace. I apologize for the error. Attached are a couple views of a SeaKat factory model. I would be grateful for any info about this little-known...
Just finishing "The Jet Race and the Second World War" by Sterling Michael Pavelec. I enjoyed the story very much and I've learnt a lot.
http://www.amazon.com/Jet-Race-Second-World-War/dp/1591146666/ref=sr_1_1?ie=UTF8&s=books&qid=1277485918&sr=1-1
On page 137 I found a great surprise: Bell...
air cavalry
anti-tank
bell aerospace textron
bellaircraftcorporationbell helicopter company
close air support
cold war
early 1960s
experimental
helicopter gunship
late 1950s
prototype
testbed
u.s. army
united states army
Does anyone have better versions of the following D-188A precursors? (Sorry about the orientation of the first one - my Mac conspires to revert to the original orientation of the scan in some cases even though it's depicted correctly in the file.)
airborne forces
assault glider
bellaircraftcorporation
cargo glider
douglas aircraft company
hughes aircraft company
late 1940s
post-world war ii
united states army air forces
world war ii
"Air Force Plans competition for new VTOL contract.
Last manned combat aircraft ordered by the Air Force will probably be a supersonic VTOL. Preliminary
arrangements are being drawn up for a design competition among American manufacturers. Funds for evaluation of proposals are available and...
bell aerospace
bellaircraftcorporation
cold war
convair
early 1960s
fighter
fighters
late 1950s
mcdonnell aircraftcorporation
northrop
nuclear battlefield
republic aviation corporation
supersonic
united states
united states air force
v/stol aircraft
vtol
bell aerospace
bellaircraftcorporationbell helicopter company
bell helicopter textron
close air support
cold war
csar
ground attack
helicopter gunship
nasa
naval aviation
transport aircraft
united states
united states air force
united states army
united states navy
v/stol aircraft
vtol
The AP-76 was one of the neatest-looking of the X-15 contenders... and also the poorest performer of the bunch. Looks ain't everything.
BLATANT COMMERCIALISM WARNING....
Along with the AP-76, I just added a slew of new items. The AP-76 report is a prime example of how a design *should* be...
1950s
bellaircraftcorporation
cold war
douglas
douglas aircraft company
hypersonic
jet age
nasa
national advisory committee for aeronautics
north american aviation
office of naval research
republic aviation corporation
space age
space race
united states
united states air force
united states navy
wright air development center
Some Bell Numbers:
Ducted Fan Designs (Jay Miller's The X-Planes X-1 to X-31. Revised Edition)
D-181: 4 duct
D-182A: twin duct testbed
D-182C: twin duct testbed
D-190: Air Rescue design based on D-181/182 research (1959)
D-190/C-130: It was to be fitted under a specially modified C-130 launch...
bellaircraftcorporationbell helicopter company
cold war
helicopter
helicopter gunship
nuclear battlefield
u.s. army
u.s. navy
united states
usaf
v/stol aircraft
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