| Manufactor Serial Number | Type | Serial / Registration Number | Owner | Fate |
| 20518 / 856 | Boeing EC-137D (707-320B) | 71-01407 | United States Air Force (Army Inc) | Converted to E-3A |
| 20518 / 856 / 898 | Boeing E-3A (707-320B) | 71-01407 | United States Air Force (Army Inc) | |
| 20519 / 858 | Boeing EC-137D (707-320B) | 71-01408 | United States Air Force (Army Inc) | Converted to E-3A |
| 20519 / 858 / 920 | Boeing E-3A (707-320B) | 71-01408 | United States Air Force (Army Inc) | |
| 20495 / 852 / P-7 | Boeing (Northrop-Grumman) E-8C J-Stars (707-3D3C) | 71-01841 | United States Air Force (Army Inc) | Reserialed |