Atlas V 551 — mission imagery
Back to launches
Success

AEHF-5

Atlas V 551United Launch AllianceSpace Launch Complex 41
Thursday, August 8, 2019 · 10:13 AM UTCAdd to Calendar

This mission is complete.

Vehicle

Atlas V 551

Profile →

Atlas V is an expendable launch system in the Atlas rocket family. It was formerly operated by Lockheed Martin and is now operated by United Launch Alliance (ULA), a joint venture with...

Height59.7 m
LEO Payload18,850 kg
Launches211
Successes173

Provider

United Launch Alliance

Profile →

USA • Founded 2006

United Launch Alliance (ULA) is a joint venture of Lockheed Martin Space Systems and Boeing Defense, Space & Security. ULA was formed in December 2006 by combining the teams at these companies which provide spa...

Mission Brief

This is the fifth satellite in the Advanced Extremely High Frequency (AEHF) system, which is a series of communications satellites operated by the United States Air Force Space Command. It provides global, survivable, protected communications capabilities for strategic command and tactical warfighters operating on ground, sea and air platforms.

PayloadAEHF-5
OrbitGeostationary Transfer Orbit
CustomerUnited Launch Alliance
Stages2
PadSpace Launch Complex 41, Cape Canaveral SFS, FL, USA
WeatherNo formal weather concerns published, N/A

Mission Timeline

11 / 11100%
Site lock

Launch Site

Space Launch Complex 41, Cape Canaveral SFS, FL, USA

LAUNCH SITE
28.583°N, 80.583°W

Weather

Condition
No formal weather concerns published
Temperature
N/A
Wind
N/A
GO Probability
90%

Schedule History

No delays or schedule changes recorded.