| Launch site | Date | Scientific Experiment | Payload landing site |
 | Syowa (AQ) | 1/5 | Polar Patrol Balloon (PPB) - Test flight | --- No data --- | | | |
 | ESRANGE (SE) | 1/18 | STRAFAM 3 | --- No data --- | | | |
| ESRANGE (SE) | 1/22 | STRAFAM 3 | --- No data --- | | | |
| ESRANGE (SE) | 1/26 | STRAFAM 3 | --- No data --- | | | |
| ESRANGE (SE) | 1/26 | STRAFAM 3 | --- No data --- | | | |
| ESRANGE (SE) | 2/4 | STRAFAM 3 | --- No data --- | | | |
| ESRANGE (SE) | 2/6 | STRAFAM 3 | --- No data --- | | | |
 | Latacunga (EC) | 3/24 | ELHYSA (Etude de L'Hygromérie Stratosphérique) | --- No data --- | | |  |
| Latacunga (EC) | 4/3 | ELHYSA (Etude de L'Hygromérie Stratosphérique) | --- No data --- | | | |
 | Dagget (CA) | 4/9 | Dual-beam In-Situ UV-Absorption Ozone Photometer | --- No data --- | | | |
| Latacunga (EC) | 4/10 | ELHYSA (Etude de L'Hygromérie Stratosphérique) | Balloon lost over the Indian Ocean |  | | |
| Ft. Sumner (NM) | 5/5 | MKIV | --- No data --- | | | |
 | SIL, Vanscoy (CA) | 5/15 | -- No Data -- | --- No data --- | | | |
| SIL, Vanscoy (CA) | 5/16 | -- No Data -- | --- No data --- | | | |
| SIL, Vanscoy (CA) | 5/17 | -- No Data -- | --- No data --- | | | |
| SIL, Vanscoy (CA) | 5/18 | -- No Data -- | --- No data --- | | | |
| SIL, Vanscoy (CA) | 5/19 | -- No Data -- | --- No data --- | | | |
| SIL, Vanscoy (CA) | 5/20 | -- No Data -- | --- No data --- | | | |
| SIL, Vanscoy (CA) | 5/21 | -- No Data -- | --- No data --- | | | |
| SIL, Vanscoy (CA) | 5/22 | -- No Data -- | --- No data --- | | | |
| SIL, Vanscoy (CA) | 5/23 | -- No Data -- | --- No data --- | | | |
 | Gap (FR) | 6/26 | -- No Data -- | --- No data --- | | | |
| Lynn Lake (MB) | 7/24 | SMILI (Superconducting Magnet Instrument for Light Isotopes) | No Data | | | |
| Lynn Lake (MB) | 8/8 | SOFIE (Scintillating Optical Fiber Isotope Experiment) | --- No data --- | | | |
| SIL, Vanscoy (CA) | 8/13 | -- No Data -- | --- No data --- | | | |
| SIL, Vanscoy (CA) | 8/19 | -- No Data -- | --- No data --- | | | |
| ESRANGE (SE) | 8/30 | PIROG (Pointing InfraRed Observing Gondola) | --- No data --- | | | |
| Ft. Sumner (NM) | 9/?? | Ozone sampler. | --- No data --- | | | |
| Aire Sur L'Adour (FR) | 9/19 | SAOZ (Systeme d'Analyse par Observation Zenithale) | --- No data --- | | | |
| Ft. Sumner (NM) | 9/23 | MASS (Matter Antimatter Superconducting Spectrometer) | --- No data --- | | | |
| Syowa (AQ) | 9/23 | Polar Patrol Balloon (PPB) - Test flight | --- No data --- | | | |
| Ft. Sumner (NM) | 10/1 | Dual-beam In-Situ UV-Absorption Ozone Photometer | --- No data --- | | | |
 | IPMET, Baurú (SP) | 11/?? | Cosmic rays, ozone and electric field detectors | --- No data --- | | | |
| IPMET, Baurú (SP) | 11/?? | Cosmic rays, ozone and electric field detectors | --- No data --- | | | |
| IPMET, Baurú (SP) | 11/?? | MEASUREMENTS OF X-RAYS IN THE ATMOSPHERE, CHARGED PARTICLES AND NEUTRONS; PROTONS AND GAMMA RAYS; ULTRA HIGH ENERGY EXOTIC PARTICLES FLUX. | --- No data --- | | | |
| SLB, Cachoeira Paulista (SP) | 11/19 | HARD X-RAYS OBSERVATION | In Sao Manuel - Sao Paulo | | | |
| ESRANGE (SE) | 11/20 | ELHYSA (Etude de L'Hygromérie Stratosphérique) | --- No data --- | | | |
| ESRANGE (SE) | 11/25 | SAOZ (Systeme d'Analyse par Observation Zenithale) | --- No data --- | | | |
| ESRANGE (SE) | 11/28 | SAOZ (Systeme d'Analyse par Observation Zenithale) | --- No data --- | | | |
| ESRANGE (SE) | 11/30 | BON-BON | --- No data --- | | | |
| SLB, Cachoeira Paulista (SP) | 12/3 | HARD X-RAYS OBSERVATION | In Itirapina - Sao Paulo | | | |
| ESRANGE (SE) | 12/4 | PGI | --- No data --- | | | |
| ESRANGE (SE) | 12/5 | ASTRID | --- No data --- | | | |
| ESRANGE (SE) | 12/10 | TECHNOLOGICAL FLIGHT | --- No data --- | | | |
| ESRANGE (SE) | 12/11 | CAO | --- No data --- | | | |
| ESRANGE (SE) | 12/12 | KFA CAO | --- No data --- | | | |
| ESRANGE (SE) | 12/13 | SAOZ (Systeme d'Analyse par Observation Zenithale) | --- No data --- | | | |
| ESRANGE (SE) | 12/17 | OZONOXYPOLY | --- No data --- | | | |
See launches from 1990
