| Call Sign: | NHBJ |
| Shipyard: | Puget Sound Bridge and Dredging Company |
Timeline
| Date | |
|---|---|
| Jul 15, 1960 | as DLG-21 |
| Jul 31, 1961 | |
| May 25, 1963 | |
| Mar 18, 1967 | UH-2C 149762 accident |
| Jun 30, 1975 | reclassified as CG-21 |
| Jan 21, 1994 | |
| 2005 |
| Call Sign: | NHBJ |
| Shipyard: | Puget Sound Bridge and Dredging Company |
Timeline
| Date | |
|---|---|
| Jul 15, 1960 | as DLG-21 |
| Jul 31, 1961 | |
| May 25, 1963 | |
| Mar 18, 1967 | UH-2C 149762 accident |
| Jun 30, 1975 | reclassified as CG-21 |
| Jan 21, 1994 | |
| 2005 |