A flight control malfunction exacerbated by the flight crew’s response overstressed a KC-135 last year, ripping its tail off and causing it to explode in flight over Kyrgyzstan, investigators determined. The Accident Investigation Board determined that the tanker’s flight control augmentation system malfunctioned, causing lateral oscillations shortly after takeoff from the Transit Center at Manas on May 3, 2013. Recordings revealed the aircrew noted the problem, but did not disengage the yaw-damper or boosted rudder control, leading to a combined lateral and horizontal oscillation, known as “Dutch roll,” according to the report’s executive statement, released March 13. The pilot responded with rudder input, which intensified the oscillations, causing the tanker to break into three sections, and killied the three crew members aboard. The AIB stated that insufficient crew training, inexperience, and “cumbersome procedural guidance” contributed to the mishap. Loss of the aircraft is estimated at a $66.3 million. (Air Mobility Command release) (AIB report; caution, large-sized file.)
Air Force Changes Rules for Pregnant Aircrew—Again
April 3, 2025
The Air Force is changing its policy for pregnant aircrew, generally reverting to rules set in 2019 that barred female aviators from flying during the first trimester—or from flying in aircraft with ejection seats at all—due to potential risks to the pilot and her unborn fetus.