| Year | Ship |
|---|---|
| 1998 | Alpha Helix |
| 1998 | Atlantis |
| 1998 | Clifford A. Barnes |
| 1998 | Blue Fin |
| 1998 | Calanus |
| 1998 | Cape Hatteras |
| 1998 | Cape Henlopen |
| 1998 | Edwin Link |
| 1998 | Endeavor |
| 1998 | Ewing |
| 1998 | Gyre |
| 1998 | Knorr |
| 1998 | Laurentian |
| 1998 | Longhorn |
| 1998 | Melville |
| 1998 | Moana Wave |
| 1998 | New Horizon |
| 1998 | Oceanus |
| 1998 | Pelican |
| 1998 | Point Sur |
| 1998 | Roger Revelle |
| 1998 | Robert G. Sproul |
| 1998 | Sea Diver |
| 1998 | Seward Johnson |
| 1998 | Thomas G. Thompson |
| 1998 | Urraca |
| 1998 | Weatherbird II |
| 1998 | Wecoma |