Flight
- Date and time (UTC)
- December 18, 2025, 05:03
- Launch designation
- 2025-305
- Mission
- DiskSat 1-4
- Flight name
- Don't Be Such a Square
- Vehicle flight ID
- 78
- Flight code
- STP-S30
- Year
- Launches in 2025
Orbit and payload
- Initial perigee
- 196 km
- Initial apogee
- 551 km
- Inclination
- 45.0°
- Payload mass to orbit
- 0.012 t
- Payloads
- 4
- GCAT launch code
- OS
Payloads
| Payload | Designation | Owner | Mission type | Mass | Fate |
|---|---|---|---|---|---|
| DiskSat C | 2025-305ANORAD 67219 | USAF SMC/DoD Space Test Program | Technology | 3 kg | In orbit |
| DiskSat B | 2025-305BNORAD 67220 | USAF SMC/DoD Space Test Program | Technology | 3 kg | In orbit |
| DiskSat D | 2025-305CNORAD 67221 | USAF SMC/DoD Space Test Program | Technology | 3 kg | In orbit |
| DiskSat A | 2025-305DNORAD 67222 | USAF SMC/DoD Space Test Program | Technology | 3 kg | In orbit |
Source: GCAT launch list and payload catalogs, Jonathan C. McDowell (CC BY 4.0). Orbit values are the initial orbit reported for the launch.