File:D-21 Booster Launch.jpg
Size of this preview: 800 × 531 pixels. Other resolutions: 320 × 213 pixels | 640 × 425 pixels | 1,024 × 680 pixels.
Original file (1,024 × 680 pixels, file size: 166 KB, MIME type: image/jpeg)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: A D-21 launches from its B-52 carrier aircraft, using a massive rocket booster to accelerate it to a high enough speed for its ramjet engine to operate. Photograph was most likely taken by a crewman in the B-52 that launched the drone. The D-21 program was top secret at the time, ruling out the possibility of a civilian taking the picture. |
| Date | Unknown date |
| Source | http://roadrunnersinternationale.com/d-21/D-21_historial.html |
| Author | US Air Force |
| Permission (Reusing this file) |
PD-US Air Force |
Licensing
|
This image or file is a work of a U.S. Air Force Airman or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image or file is in the public domain in the United States.
|
 |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:34, 1 June 2008 | | 1,024 × 680 (166 KB) | Hellbus | {{Information |Description={{en|1=A D-21 launches from its B-52 carrier aircraft, using a massive rocket booster to accelerate it to a high enough speed for its ramjet engine to operate. Photograph was most likely taken by a crewman in the B-52 that launc |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on de.wikipedia.org
- Usage on he.wikipedia.org
- Usage on it.wikipedia.org
- Usage on ja.wikipedia.org
- Usage on pl.wikipedia.org
