Category:Experimental helicopters of the United States
Subcategories
This category has the following 21 subcategories, out of 21 total.
B
- Bell 207 Sioux Scout (6 F)
- Bell 30 (7 F)
- Bell 42 (empty)
- Boeing X-50 (2 F)
C
- Curtiss-Wright VZ-7 (1 F)
D
- De Bothezat helicopter (28 F)
H
- Hiller Ten99 (3 F)
- HZ-1 Aerocycle (4 F)
K
- Kaman K-225 (14 F)
L
M
- McDonnell XHJH Whirlaway (3 F)
P
- Piasecki X-49 (1 F)
R
- Rotorcraft XR-11 (1 F)
S
- Sikorsky Firefly (1 F)
- Sikorsky S-69 (5 F)
- Sikorsky S-72 (18 F)
V
- Vought-Sikorsky VS-300 (4 F)
Media in category "Experimental helicopters of the United States"
The following 11 files are in this category, out of 11 total.
-
Army VTOL aircraft concept jet and rotor.jpg 1,024 × 842; 171 KB
-
Bell experimental copter.jpg 983 × 403; 97 KB
-
Bell Model 409 Advanced Attack Helicopter full-scale mockup.png 1,166 × 584; 510 KB
-
Black Hawk Gown (8421207881).jpg 5,616 × 3,743; 5.87 MB
-
Boeing 347.jpg 2,500 × 1,989; 175 KB
-
Boeing Vertol BV-107.jpg 1,200 × 861; 132 KB
-
Del Mar DH-1A Whirlymite helicopter at Ellyson Field c1965.jpg 945 × 491; 314 KB
-
Hughes experimental copter.jpg 1,030 × 481; 111 KB
-
Hughes Model 77 Advanced Attack Helicopter full-scale mockup.png 1,171 × 531; 670 KB
-
UTTAS competitor from Boeing-Vertol.jpg 1,578 × 461; 162 KB
-
UTTAS contender by Sikorsky Aircraft.jpg 1,581 × 458; 195 KB
.jpg)
