Progress MS-04
 Launch from Baikonur Cosmodrome Site 1 | |
| Names | Progress 65 ISS 65P |
|---|---|
| Mission type | ISS resupply |
| Operator | Roscosmos |
| Mission duration | Failed to orbit following control failure |
| Spacecraft properties | |
| Spacecraft | Progress MS-04 No. 434 |
| Spacecraft type | Progress-MS |
| Manufacturer | Energia |
| Launch mass | 7,285 kg (16,061 lb) |
| Payload mass | 2,442 kg (5,384 lb) |
| Start of mission | |
| Launch date | 1 December 2016, 14:51:52 UTC |
| Rocket | Soyuz-U No. P15000-148 |
| Launch site | Baikonur, Site 1/5 |
| Contractor | RKTs Progress |
| End of mission | |
| Decay date | Failed to orbit |
| Orbital parameters | |
| Reference system | Geocentric orbit (planned) |
| Regime | Low Earth orbit |
| Perigee altitude | 193.0 km (119.9 mi) |
| Apogee altitude | 245.0 km (152.2 mi) |
| Inclination | 51.66° |
| Period | 88.59 minutes |
| Docking with ISS | |
| Docking port | Zvezda |
| Docking date | 3 December 2016, 16:43:06 UTC (planned) |
| Cargo | |
| Mass | 2,442 kg (5,384 lb) |
| Pressurised | 1,260 kg (2,780 lb) |
| Fuel | 710 kg (1,570 lb) |
| Gaseous | 52 kg (115 lb) |
| Water | 420 kg (930 lb) |
Progress MS-04 (Russian: Прогресс МC-04), identified by NASA as Progress 65, was a Progress mission launched by Roscosmos in an unsuccessful attempt to resupply the International Space Station (ISS).The mission ended in failure when contact was lost six minutes into the flight due to an anomaly in the third stage of the Soyuz-U rocket. The spacecraft was unable to reach orbit and disintegrated over southern Russia. The failure resulted in the loss of 2,400 kg of cargo, including food, fuel, and scientific equipment. It was the first failure of a Progress mission since Progress M-27M in 2015 and led to an investigation into the reliability of the Soyuz launch vehicle.