| Launch site | Date | Scientific Experiment | Payload landing site |
 | IIIª B.A.Reconquista (AR) | 2/24 | -- No Data -- | --- No data --- | | | |
 | INPE, SJ dos Campos (SP) | 2/24 | TECHNOLOGICAL FLIGHT | In Piracicaba - Sao Paulo | | | |
| INPE, SJ dos Campos (SP) | 3/17 | TECHNOLOGICAL FLIGHT | In Santa Izabel - Sao Paulo | | | |
 | Holloman AFB (NM) | 4/6 | BAMM (Balloon Altitude Mosaic Measurements) | Failed flight | | | |
 | Hyderabad (IN) | 4/7 | X-RAY STUDIES | --- No data --- | | | |
| Hyderabad (IN) | 4/13 | GAMMA-RAY STUDIES | --- No data --- | | | |
| IPMET, Baurú (SP) | 6/2 | TECHNOLOGICAL FLIGHT | In Arthur Nogueira - Sao Paulo | | | |
| IPMET, Baurú (SP) | 6/4 | OLINDA | In Cambuí - Minas Gerais | | | |
 | Trapani (IT) | 7/20 | -- No data -- | --- No data --- | | | |
| Trapani (IT) | 7/28 | An instrument composed by two Cassegrian telescopes and photometers designed to detect sources in the infrared spectrum. | In Andalucía, Spain | | | |
| Holloman AFB (NM) | 9/28 | BAMM (Balloon Altitude Mosaic Measurements) | No Data | | | |
| Hyderabad (IN) | 11/14 | INFRARED ASTRONOMY | --- No data --- | | | |
 | ABLS, Alice Spring (AU) | 11/22 | X-RAY EXPERIMENT | No Data | | | |
| INPE, SJ dos Campos (SP) | 11/29 | XGAP | In Bom Jesus dos Perdoes - Sao Paulo | | | |
| NSBF, Palestine (TX) | 12/10 | Instrumentation included thermisters, a radiometer, pressure sensors, accelerometers, and magnetometers | --- No data --- | | | |
| INPE, SJ dos Campos (SP) | 12/11 | XGAP2 | In Moreira Cesar - Sao Paulo | | | |
| INPE, SJ dos Campos (SP) | 12/15 | XGAP3 | --- No data --- | | | |
| Hyderabad (IN) | 12/16 | X-RAY STUDIES | --- No data --- | | | |
See launches from 1977
