Proton-M Briz-M Enhanced — mission imagery

Failure

Ekspress AM-4

Name: Ekspress AM-4 launch
Start: 2011-08-17T21:25:01+00:00
End: 2011-08-17T21:25:01+00:00
Location: 200/39 (200L), Baikonur Cosmodrome, Republic of Kazakhstan

Proton-M Briz-M EnhancedKhrunichev State Research and Production Space Center200/39 (200L)

Wednesday, August 17, 2011 · 09:25 PM UTC

Add to calendar

This mission is complete.

Mission Brief

Either the launch vehicle did not reach orbit, or the payload(s) failed to separate.

PayloadEkspress AM-4

OrbitUnknown

CustomerKhrunichev State Research and Production Space Center

Stages4

Pad200/39 (200L), Baikonur Cosmodrome, Republic of Kazakhstan

Mission Timeline

14 / 14100%

Ground vector

Launch site

Site locked

200/39 (200L)

Baikonur Cosmodrome, Republic of Kazakhstan

Global range

Latitude: 46.040°N
Longitude: 63.032°E

Range Weather

Launch commit criteria

Clear

Watch

TrackingNo active constraints

Weather Rules

Tracking no weather issues at this time.

Primary concern: No weather issues
Rule count: 0
Temperature: Not reported
Surface wind: Not reported

Window

09:25 PM UTC - 09:25 PM UTC

Vehicle

Proton-M Briz-M Enhanced

Profile →

Proton-M Blok DM-03 is a four stage Russian heavy lift launch vehicle derived from the Soviet Proton launch vehicle. It is a Proton-M with an added DM-03 Fourth stage.

Height58.2 m

LEO Payload21,000 kg

Launches193

Successes178

Provider

Khrunichev State Research and Production Space Center

Profile →

RUS • Founded 1916

Khrunichev State Research and Production Space Center is a Moscow-based producer of spacecraft and space-launch systems, including the Proton and Rokot rockets and is currently developing the Angara rocket fami...

Schedule History

No meaningful launch-time or status changes recorded.

Related Launches

Manifest / 01

In Flight