| Status | Inactive |
|---|---|
| Platform type | Unknown > Unknown > Unknown platform type |
| USGS Center | USGS, St. Petersburg Coastal and Marine Science Center (SPCMSC) |
| Field activity | Center | Survey location and description |
|---|---|---|
| H1479SC | PCMSC | Santa Maria Basin |
| H1480NC | PCMSC | Eureka |
| H1580NC | PCMSC | Oregon |
| H1679SC | PCMSC | Santa Cruz-san Nicholas |
| H175NC | PCMSC | Northern California |
| H177NC | PCMSC | California |
| H180NC | PCMSC | to Oregon |
| H2180WO | PCMSC | Washington |
| H4880SC | PCMSC | Santa Cruz Island |