 
| Designation | Modified Role | Location | Serial / Regist. | 
|---|---|---|---|
| L-1 |   |   | |
| L-1A | United States Air Force Museum | 41-19039 | |
|   |   | United States Army Aviation Museum | 40-3141 | 
| L-1B |   |   | |
| L-1C |   |   | |
| L-1D |   |   | |
| L-1E |   |   | |
| L-1F |   |   |