Avion Issue 1 Spring 2017

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| Issue 1 | Volume 147 | Tuesday, January 24, 2017 | theavion.com |

Jack Taylor/The Avion Newspaper

ULA Successfully Launches Missile-Detecting Satellite

Jaclyn Wiley Editor-in-Chief

What’s Inside

On Friday, January 20, an Atlas V lifted off from Cape Canaveral Air Force Station carrying a US defense satellite called SBIRS Geo-3. The SBIRS Geo-3, the Space Based Infrared System Geosynchronous satellite, is a vital US defense satellite that provides early warning for enemy missile launches. The launch was clearly visible from Embry-Riddle campus. The SBIRS Geo-3 launch was originally scheduled to launch on Thursday, January 19, but had to be scrubbed due to an aircraft encroaching on the airspace restricted for the launch. The launch was rescheduled for the next day, when it launched successfully. “Everyone was relieved when it launched at the beginning of the window on Friday. They were afraid it would be scrubbed again, and we would not have

been happy if it were postponed again,” said Zachary Fedewa, who attended both launch attempts. “In the end, it was awe-inspiring to see the Atlas go up.” Fedewa is an Embry-Riddle aerospace engineering student and the Photo Editor of the Avion Newspaper. The launch vehicle was a United Launch Alliance Atlas V, in 401 vehicle configuration. Each number in the three digit ID-number, in this case 401, refers to a specific characteristic of the rocket. The first number, four, refers to the Payload Fairing diameter. The second number, zero, refers to the number of solid rocket boosters. The third number, one, refers to the number of RL-10A engines on the Centaur Second Stage. Since the first launch in 2002, the Atlas V 400/500 launch vehicle family has a near-perfect success rate. The SBIRS Geo-3 launch has been delayed since

Embry-Riddle Featured in Bret Baier’s “Special Report”

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October 2016, due to concerns from a supplier over the integrity of an engine that experienced an anomaly on another, unrelated satellite. The identity of the supplier and the satellite that suffered the anomaly were

not disclosed by Lockheed Martin or the Air Force. These concerns prompted a review of the engine, which was found to not be suffering the same anomaly. The SBIRS Geo satellites will replace the Defense Support Program

(DSP) satellites, which are operated by the Air Force Space Command. The DSP satellites were designed to detect missile and spacecraft launches, as well as nuclear blasts. The DSP replaced the Missile Defense Alarm System

in 1966; the first satellite of the DSP constellation launched in 1970. The fourth SBIRS Geo satellite is slated to launch in November 2017. Two additional SBIRS GEO satellites are currently under construction.

Zach Fedewa/The Avion Newspaper Above, a long-exposure of the Atlas V launch which carried SBIRS Geo-3 on Friday, January 20, from Cape Canaveral Air Force Station.

SpaceX Return to Flight

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“Hidden Figures” Review

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