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Tag: Atlas

ULA launches military comms satellite on Atlas V rocket

ULA launches military comms satellite on Atlas V rocket

Science
Oct. 16 (UPI) -- United Launch Alliance launched the fourth Advanced Extremely High Frequency satellite into space for the U.S. Air Force a little after midnight on Wednesday morning. AEHF-4 launched atop an Atlas V rocket from Cape Canaveral Air Force Station in Florida at 12:15 a.m. EDT. The rocket was rolled out to the launch pad Monday afternoon, preparing the 197-foot rocket for take-off. The Atlas V 551 variant was used for the launch, ULA said, which includes a kerosene-fueled common core booster and five solid rocket motors strapped on, as well as the Centaur upper stage and five-meter-diameter payload fairing. The first three AEHF satellites were launched in 2010, 2012 and 2013, with the system being declared at initial operational capability in 2015. The AEHF system is intended ...
Watch live: ULA to launch military comms satellite on Atlas V rocket

Watch live: ULA to launch military comms satellite on Atlas V rocket

Science
Oct. 16 (UPI) -- If weather permits, United Launch Alliance will launch the fourth Advanced Extremely High Frequency satellite into space for the U.S. Air Force a little after midnight. AEHF-4 is scheduled to launch atop an Atlas V rocket early Wednesday morning from Cape Canaveral Air Force Station in Florida. The launch window opens at 12:15 a.m. EDT, with ULA giving the launch an 80 percent chance of happening on schedule. The rocket was rolled out to the launch pad Monday afternoon, preparing the 197-foot rocket for take-off. The Atlas V 551 variant will be used for the launch, ULA said, which includes a kerosene-fueled common core booster and five solid rocket motors strapped on, as well as the Centaur upper stage and five-meter-diameter payload fairing. The first three AEHF satellit...
ULA Atlas V rocket launched payloads for U.S. Air Force

ULA Atlas V rocket launched payloads for U.S. Air Force

Science
April 14 (UPI) -- The United Launch Alliance's Atlas V rocket successfully launched a pair of payloads for the U.S. Air Force on Saturday night.Blast-off was at 7:13 p.m. ET from Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida.The Air Force Space Command mission, AFSPC-11, features two spacecraft. The primary payload is the Continuous Broadcast Augmenting SATCOM, or CBAS, a geostationary communications satellite.The satellite will lend communications support to the Air Force, relaying messages between leaders back at base and commanders in combat."The mission of CBAS is to augment existing military satellite communications capabilities and broadcast military data continuously through space-based, satellite communications relay links," the U.S. Air Force said.Behind t...
Watch live: ULA Atlas V rocket to launch payloads for U.S. Air Force

Watch live: ULA Atlas V rocket to launch payloads for U.S. Air Force

Science
April 13 (UPI) -- The United Launch Alliance's Atlas V rocket is scheduled to launch a pair of payloads for the U.S. Air Force on Saturday night.The rocket is set to blast-off at 7:13 p.m. ET from Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida.The Air Force Space Command mission, AFSPC-11, features two spacecraft. The primary payload is the Continuous Broadcast Augmenting SATCOM, or CBAS, a geostationary communications satellite.The satellite will lend communications support to the Air Force, relaying messages between leaders back at base and commanders in combat."The mission of CBAS is to augment existing military satellite communications capabilities and broadcast military data continuously through space-based, satellite communications relay links," the U.S. Air F...