Fregat
| Use attributes for filter ! | |
| Manufacturers | Lavochkin |
|---|---|
| Engines | S5. 92 |
| Specific impulse | 333. 2 seconds |
| Thrust | 19. 85 kilonewtons (4,460 lbf) |
| Used on | Soyuz |
| Fuel | UDMH |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2229172 |
About Fregat
Fregat is an upper stage developed by NPO Lavochkin in the 1990s, which is used in some Soyuz and Zenit rockets. Fregat became operational in February 2000. Its liquid propellant engine uses UDMH and N₂O₄.
