Compressor stall The airliner successfully made a forced landing in a forest clearing without loss of life. On January 15, 2009, US Airways Flight 1549, an Airbus A320, ditched in the Hudson River about five minutes after takeoff. The apparent cause was compressor stall in both CFM International CFM56-5B engines after flying through a flock of birds about 90 seconds after takeoff. This same aircraft may have suffered a compressor stall on the right engine two days earlier. After an incident in which an Airbus A321-200 experienced compressor stalls on both engines during initial climbout on December 15, 2008, an EASA Emergency
Flock-1 Flock-1 Flock 1 is a US CubeSat satellite constellation launched on 9 January 2014. The satellite is built in a 3U CubeSat bus, and each constellation consists of 28 satellites. All instruments are powered by solar cells mounted on the spacecraft body, along with triple-folded wings, providing approximately 20 W at maximal power. Flock 1 constellation was launched from Mid-Atlantic Regional Spaceport Launch Pad 0, US, on 9 January 2014 by an Antares 120 rocket. The satellites were deployed from the ISS from 11 February 2014 to 28 February 2014. Another Flock start in January 2015 on a Falcon 9