F-111A #67-0052 began service with the 429th ECS/366th TFW. 67-0052 was the last of 42 F-111As converted to EF-111As and was assigned to the 42nd ECS stationed at RAF Upper Heyford, England between July 1983 and July 1992. In April of 1986 67-0052 was one of six Ravens providing electronic countermeasures to USN aircraft during Operation El Dorado Canyon in Libya. In 1987 the aircraft was nicknamed "Cherry Bomb" after an EB-66 that had previously served with the 42nd Tactical Electronic Warfare Squadron. On April 1, 1998 67-0052 was sent to AMARC.