Electric propulsion for satellites is efficient, but low-thrust. An infrastructure of power-generation satellites in orbit would help speed the time it takes to change orbits
Unmanned aircraft in the news: hunting submarines in Canada; designing UAS to fight wildfires; forecasting weather with small UAVs; hybrid propulsion for small air vehicles
Wesley D. Kremer (see photo) has been named president of Integrated Defense Systems at Raytheon Co., headquartered in Waltham, Massachusetts. He succeeds Daniel J. Croladermanwley, who is resigning and will depart Dec. 31. Kremer was most recently vice president-Air and Missile Defense Systems for Raytheon Missile Systems. Prior to joining Raytheon in 2003, he had been a U.S. Air Force weapon systems officer for 11 years, flying F-111s and F-15Es.
Aug. 25-28—9th Asia-Pacific Congress of Aerospace Medicine. Beijing. See apfama.org/2014 Aug. 25—10th Chinese Conference of Aerospace Medicine. See apfama.org/2014
General aviation community needs better airways; various takes on congressional inaction re: Ex-Im bank; reusability might not be key to reducing space transport costs
DEFENSE After years of delays, the U.S. Army and Navy have awarded Lockheed Martin a $66.3 million contract to develop a dual-mode millimeter-wave-radar/semi-active-laser guidance section for the Hellfire II air-to-surface missile under the Joint Air-to-Ground Missile program.
Senator decries added airline fees; geometry helps figure out Ukrainian plane downing; FAA investigates Love Field; and a special exception in American Samoa
Volatile commodity prices and currency exchange rates threaten the defense spending outlook, but there are positive flip sides for governments and defense contractors alike.