754th ELSG member set to retire after nearly 33 years Published May 13, 2009 By 754th ELSG TINKER AIR FORCE BASE, Okla., -- Tim Goff of the 754th ELSG/LRO Tinker Operating Location will retire June 3 with nearly 33 year of federal service. Mr. Goff began his government career in 1976 in the U.S. Army as a military policeman stationed in Germany. In 1980, he started work at Air Force Logistics Center at Tinker Air Force Base as a Department of Defense police officer. In 1983, he began working as a computer operator. In 1986, he transferred to Communication Computer Systems Center as a computer specialist. In 1996 he was placed at the 38th Engineering Installation Group as a telecommunications management specialist. He transferred in 1998 to MSG, now known as 754th ELSG, to fill the position of computer specialist. Since 2000 he has been a supervisor at 754th ELSG.