
There were 7 experiments returned.
| Experiment Name | Spacecraft Name | Principal Investigator(s) |
|---|---|---|
| High Energy Particles (HEP) | Geotail | Doke, Tadayoshi |
| Plasma Wave Investigation (PWI) | Geotail | Matsumoto, Hiroshi |
| Energetic Particles and Ion Composition (EPIC) | Geotail | McEntire, Richard |
| Comprehensive Plasma Instrument (CPI) | Geotail | Frank, Louis |
| Electric Field Detector (EFD) | Geotail | Tsuruda, Koichiro |
| Magnetic Fields Measurement (MGF) | Geotail | Kokubun, Susumu |
| Low Energy Particles (LEP) | Geotail | Mukai, Toshifumi |