The remarkable EF-111A Raven (or 'Spark Vark') was active within the USAF between 1983 and 1998. These very sophisticated aircraft served for electronic warfare and were rebuilt F-111A's. Here 66-0055/UH (c/n 73) of 42ECS/20TFW is seen taxying at Sembach, were one Raven always was temporary detached. In June 1998 this EF-111 was retired and went to AMARG, where it was scrapped.