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| Description |
Photo of a reed pilot indicator (used for aerial navigation in 1920s) |
|---|---|
| Source |
"Evolution of Instrument Flying". Instrument Flying - AF Manual 51-37. Air Training Command, Department of the Air Force. January 20, 1966. p. 1-4, fig. 1-4. |
| Date |
January 20, 1966 |
| Author | |
| Permission (Reusing this file) |
See below
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Licensing: edit
 | This image is a work of a U.S. Air Force Airman or employee of the Department of the Air Force, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain in the United States. |  |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:49, 1 August 2009 | | 2,192 × 3,040 (791 KB) | Crum375 (talk | contribs) | {{Information |Description = Photo of a reed pilot indicator (used for aerial navigation in 1920s) |Source = {{cite book|title=Instrument Flying - AF Manual 51-37|publisher=Air Training Command, [[United States Air Force|Department of the |
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