| Unit | Tail-nose | Station | Earlydate | Latedate |
|---|---|---|---|---|
| VP- 7 | LB-1 | |||
| VP- 7 | LB-8 | |||
| VP-11 | HB-11 | Jan 56 | ||
| NARTU Anacostia | 6A | 26 Sep 57 | 9 Nov 58 | |
| VP-10 | LD-4 | 59 | ||
| VP-44 | LM-8 | 61 | Jan 62 | |
| VP- 7 | LB | May 63 | Dec 63 | |
| VP- 7 | LB-9 | May 63 | 30 May 64 | |
| VP-26 | LK | 10 Jan 65 | ||
| Twin Cities | 7E | Aug 66 | ||
| VO-67 | MR-7 | 27 Feb 68 |