The Electronic Systems Center at Hanscom AFB, Mass., has just completed an upgrade on the French Airborne Warning and Control System fleet, delivering the fourth and last E-3F AWACS this month. The Radar System Improvement Program package improves the E-3’s surveillance capability by increasing the sensitivity of the Doppler radar, allowing the aircraft to detect and track small targets. The RSIP upgrade also improves the radar’s electronic counter-countermeasures capability, and improves the radar’s antenna, receivers and transmitters. ESC’s Brian Schultz said that the center has been working on providing the same capability for some other international AWACS fleets.
Celebrating 100 Years of Liquid-Fueled Rockets
March 11, 2026
March 16, 2026, marks 100 years since Dr. Robert H. Goddard launched the world’s first liquid-fueled rocket. Over the past century, new and ever more capable liquid-fueled rockets have literally propelled humanity into space. Why liquid-fueled rockets?