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Tuesday 87 60% 74
Wednesday 86 60% 74
Thursday 86 40% 74
Friday 86 20% 71
Atlas V Thunders to Space AEHF-3 en route to bolster USAF communications infrastructure
Saturday 85 20% 71
Take New Student Union Survey Lyndsay Hurilla Guest Reporter
Richard Weakley / The Avion Newspaper
Richard Weakley Business Manager A United Launch Alliance (ULA) Atlas V lit up the night skies over Central Florida while successfully placing the third Advanced Extremely High Frequency (AEHF3) satellite into orbit at 4:10 a.m. EDT on Sept. 18, 2013. According to ULA vice president, Atlas and Delta Programs, Jim Sponnick, the “successful launch was the 75th since ULA was formed nearly seven years ago, the 40th Atlas V mission, and the fourth ULA launch in the last two months.” Sponnick continued that, “the United Launch Alliance team is proud to serve alongside our mission partners and privileged that the Air Force has entrusted the ULA team to deliver the critical national security capabilities provided by AEHF-3 to orbit for our soldiers, sailors, airmen and Marines around the world.” The launch was delayed for just over an hour due to out of constraint upper level wind data and cumulus clouds in the vicinity of the launch facility. Out of constraint upper level winds can cause the vehi-
cle to veer off course more than the gimballing of the main engine can compensate for. The wind shear can also exceed lateral aerodynamic loading on the side of the vehicle and cause the vehicle to break up. After the countdown was resumed, no issues were encountered in the final polling of flight controllers. At 4:10 a.m. EDT, the Atlas V thundered off of the launch pad at Cape Canaveral Air Force Station’s Launch Complex 41 into the night sky illuminating the Space Coast. 51 minutes later, the AEHF 3 satellite separated from the Centaur upper stage in orbit. Over the next few months a series of orbital maneuvers will put the spacecraft into the orbit in which it will be stationed. The Atlas V that flew on Wednesday morning was in the 531 configuration. The vehicle was topped off with a 5-meter diameter fairing manufactured by RUAG Space that encapsulated the payload for the first 209 seconds of flight. Powering the vehicle for the first 92 seconds of the ascent into orbit were three Aerojet Rocketdyne solid rocket motors affixed to the
side of the Atlas booster. The first stage of the vehicle was powered by a Russian built RD-180 engine fueled by refined kerosene and liquid oxygen. The RD-180 roared to life 2.7 seconds before lift off and powered the vehicle until Atlas Booster Engine Cutoff (BECO) at 257.3 seconds into the flight. The upper stage of
the vehicle was a Centaur upper stage with a RL-10 engine built in West Palm Beach, Florida by Aerojet Rocketdyne. The Centaur stage fired a total of three times before spacecraft separation at 3058.3 seconds into flight. The AEHF-3 spacecraft, built by Lockheed Martin with a payload from Continued on A05 >>
Richard Weakley / The Avion Newspaper
This past Thursday, a survey went out via email to all Embry-Riddle students regarding our new Student Union. Next year construction will begin on the new Student Union, and Riddle wants to make this a building that will best fit the needs of its students. Through this survey, students will have a say in what program spaces are included and how those spaces are delegated. On the survey you will find questions regarding spaces like lounges and dining, as well as, retail stores and game areas. You will also be asked about your current Student Union use versus your predicted use of the new Student Union. By answering all of these questions accurately, you can potentially change the landscape of campus. The survey only takes about 20 minutes, but its effects will last for 20 years. In order to add more incentives to completing the survey, aside from making your mark on the campus, Riddle will be giving away a new iPad to a random student who completes the survey on time. Furthermore, every student who completes the survey will receive twenty Bonus Bucks. Regardless of your reason for taking the survey, whether it is a chance at an iPad, Bonus Bucks, or letting your opinion be known, take your time when answering the questions. Your answers are what truly matter. The results will ultimately be translated into a design for the Student Union that reflects the needs of the campus and creates a new central hub for Embry-Riddle. The survey will close at 11:59 p.m. on Sunday, Sept. 29, 2013, so be sure to complete it in time to get your voice heard and possibly win a new iPad.