Known Neptunes of VX-1 as of November 10, 2002
| BuNo | Code | earlydate | latedate |
|---|---|---|---|
| 122467 | XA | 51 | 52 |
| 124215 | XA-27 | May 50 | 31 Jul 51 |
| 124215 | XA | 51 | 52 |
| 124220 | 12 May 50 | 4 Jun 52 | |
| 124220 | XA | 51 | 52 |
| 124225 | XA-27 | 50 | |
| 124873 | XA | 51 | 52 |
| 124906 | XA | 51 | 52 |
| 135596 | JA-28 | 9 Oct 57 | |
| 135616 | JA-4 | 31 Mar 64 | 28 Jun 65 |
| 140435 | JA-27 | 20 Aug 60 | |
| 141251 | JA-25 | ||
| 147949 | JA | 8 Feb 63 | 21 Jun 65 |
| 147949 | JA-5 | 67 | |
| 147952 | JA | 13 Jan 63 | 29 Apr 64 |
| 148338 | JA | 7 Jun 64 | 18 Nov 64 |