NASA Center: |
Langley Research Center |
Image # : |
L-40416 |
Date : |
10/14/1944
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Title
Sikorsky HNS-1 (YR-4B)
Full Description
One of Langley's Sikorsky YR-4B/HNS-1 helicopters is seen in the 30 x 60 Full
Scale Tunnel. The technician is setting up camera equipment for stopped-action
rotor-blade photos. Sikorsky built hundreds of R-4 helicopters during World War
II. It was the first mass-produced helicopter.
Keywords
Sikorsky HNS-1 YR-4B Helicopter Full Scale Tunnel Langley NACA
Subject Category
Rotorcraft, NACA-LaRC, Wind Tunnels-Interior,
Reference Numbers
- Center:
LARC
- Center Number:
L-40416
- GRIN DataBase Number:
GPN-2000-001729
Source Information
- Creator/Photographer: Unknown
- Original Source: DIGITAL
Resolution | Format | Width (Pixels) | Height (Pixels) | Size (KBytes) |
Thumbnail |
.jpg |
90 |
65 |
8 |
Small |
.jpg |
640 |
464 |
193 |
Medium |
.jpg |
1500 |
1088 |
842 |
Large |
.jpg |
3000 |
2175 |
2,769 |
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Updated October 31, 2002
History Questions: NASA History Office
Responsible NASA Official: Steve Garber
Author: Michael Hahn. Editor: Dwayne A. Day
Curator & Technical Questions: Erin Needham
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