| PI | # Floats | DAC | DAC Institution | Notes |
|---|---|---|---|---|
| Olaf BOEBBEL | 1 | IF | Coriolis/France | - |
| Yves DESAUBIES | 1 | IF | Coriolis/France | - |
| Howard Freeland | 1 | ME | MEDS/Canada | also: HJ Freeland |
| Serguey GLADYSHEV | 1 | IF | Coriolis/France | - |
| Loic GOURMELEN | 38 | IF | Coriolis/France | - |
| MAURICIO M. MATA | 4 | AO | AOML/USA | - |
| Rosemary MORROW | 1 | IF | Coriolis/France | - |
| BRECK OWENS | 151 | AO | AOML/USA | - |
| STEVE RISER | 17 | AO | AOML/USA | also: STEPHEN RISER |
| DEAN ROEMMICH | 13 | AO | AOML/USA | - |
| Sabrina SPEICH et Miche | 23 | IF | Coriolis/France | - |
| kensuke Takeuchi | 1 | JM | JMA/Japan | - |
| Jon Turton | 28 | BO | BODC/UK | - |
| ifunk | 48 | IF | Coriolis/France | pi unspecified |