Key facts
| Mass | Military payload only |
| Launch | 2026-029 |
| Date (UTC) | 2026 Feb 12 0922 |
| Julian date | 2461083.89 |
| Rocket | Vulcan Centaur VC4S |
| Mission | GSSAP |
| Agency | ULAD |
| Launch code | OS |
Payloads
| JCAT | Type | Name | Bus | Mass | MassFlag | File |
|---|---|---|---|---|---|---|
| S67759 | P --G---C | USA 582 | GeoStar-1 | Military payload only | satcat.tsv line 67761 | |
| S67760 | P --G---C | USA 583 | GeoStar-1 | Military payload only | satcat.tsv line 67762 | |
| S67761 | P --G---C | USA 584 | LDPE? | Military payload only | ? | satcat.tsv line 67763 |