| Chief Scientist | Location | Lat | Long | Bottom depth | Deploy | Recover | Type | Interrogate (kHz) | Respond (kHz) | Height above bottom |
| Delaney, UW | Endeavour | 47 56 | 126 06 | 25 MAY 95 | NA | Alvin ops
2 Expendable | 9,
? | 11 etc,
? | 200,
? | |
| Herzig,
Germany
Embley, NOAA | Axial Volcano | 45 50-
46 10 | 129 50-
130 05 | 1530 | 11 JUN 96 | 24 JUN 96 | Benthos | 9 | 11 | 200 |
| Embley, NOAA | CoAxial | 46 20-
46 32 | 129 42-
129 35 | 2200-2400 | 16 JUL 96 | 09 AUG 96 | Benthos | 8-14 | 9-11 | 200 |
| Escanaba Trough | 40 45 | 127 30 | 3200 | 16 JUL 96 | 09 AUG 96 | Benthos | 8-14 | 9-11 | 200 | |
| Johnson, UW | CoAxial | 46 31.9
46 30.8 46 18.8 46 17.7 46 16.6 Plus 10 temporary xponders | 129 33.5
129 33.8 129 41.4 129 42.0 129 42.4 | 24 AUG 95
1 SEP 96 | NA
16 SEP 96 | Jason ops;
5 Expendable | ?
? ? ? ? ? | 7.5
8.5 7.5 8.5 11.5 ? | 200 |