Known Neptunes of VP-68 as of 22. June 1999.
| BuNo | Code | earlydate | latedate |
|---|---|---|---|
| 140443 | Nov 70 | May 71 | |
| 142544 | Jun 71 | ||
| 145904 | Nov 70 | May 71 | |
| 145905 | Jun 71 | ||
| 145907 | Jun 71 | ||
| 145914 | Nov 70 | Apr 71 | |
| 145914 | Jun 71 | Jul 71 | |
| 145918 | Jun 71 | ||
| 147947 | Nov 70 | Jun 71 | |
| 147954 | Jun 71 | ||
| 147967 | Nov 70 | Jun 71 | |
| 147968 | Nov 70 | Jun 71 | |
| 148342 | Nov 70 | May 71 | |
| 148343 | Nov 70 | Jul 71 | |
| 148346 | Nov 70 | Jun 71 | |
| 148346 | LW-5 | May 71 | |
| 148349 | Nov 70 | Jul 71 | |
| 148355 | Nov 70 | Jul 71 | |
| 148357 | LW-1 | 11 Apr 70 | May 71 |
| 148357 | Nov 70 | Oct 71 |