Technical glitch scrubs Atlas launch
Posted: Fri, May 4, 2012, 7:46 AM ET (1146 GMT)
The launch of a military communications satellite on an Atlas 5 rocket was scrubbed yesterday because of a minor technical issue discovered late in the countdown. The Atlas 5 531 was scheduled to launch Thursday afternoon from Cape Canaveral and placed the Air Force's Advanced Extremely High Frequency (AEHF) 2 satellite into orbit. However, the countdown did not continue from the planned T-4 minute hold because of a lack of helium flow from ground support equipment into the rocket's interstage adapter, a problem United Launch Alliance said was caused by a misconfigured setting on a valve. The launch has been rescheduled for Friday at 2:42 pm EDT (1842 GMT), with an 80-percent chance of favorable weather. AEHF-2 is the second in a new series of satellites providing secure communications for the US military.
The launch of a military communications satellite on an Atlas 5 rocket was scrubbed yesterday because of a minor technical issue discovered late in the countdown. The Atlas 5 531 was scheduled to launch Thursday afternoon from Cape Canaveral and placed the Air Force's Advanced Extremely High Frequency (AEHF) 2 satellite into orbit. However, the countdown did not continue from the planned T-4 minute hold because of a lack of helium flow from ground support equipment into the rocket's interstage adapter, a problem United Launch Alliance said was caused by a misconfigured setting on a valve. The launch has been rescheduled for Friday at 2:42 pm EDT (1842 GMT), with an 80-percent chance of favorable weather. AEHF-2 is the second in a new series of satellites providing secure communications for the US military.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
|
|
news links
|
|
Monday, April 21
Moving would have ‘enormous cost’; Mayor Mobolade calls for Space Command to stay put
KRDO-TV Colorado Springs — 6:26 am ET (1026 GMT) SpaceX launches third fleet of spy satellites in 8 days
UPI — 6:24 am ET (1024 GMT) Sorry Katy Perry, you are no firework in space exploration
The Scotsman — 6:22 am ET (1022 GMT) He Was a Prophet of Space Travel. His Ashes Were Found in a Basement.
New York Times — 6:18 am ET (1018 GMT) Isro's SpaDeX satellites complete second docking successfully, more tests to follow
India Today — 6:16 am ET (1016 GMT) |
