X-37B OTV-3
Success
DEC 11201218:03:00 UTCThe X-37B spaceplane spent about 674 days in orbit on its third mission, then landed at Vandenberg Air Force Base on 17 October 2014.
LIFTOFF
DEC 11 201218:03:00 UTC
Success
launched from SLC-41 Canaveral
aboard Atlas V 501 into LEO
Payload
USA-240 (X-37B OTV-3)
Technology demonstration