BU means brilliant uncirculated which means it is an above average uncirculated coin.  Uncirculated means that it has not been put in cash registers or bank rolls with other â¦circulated coins.
Patrick Air Force Base. Patrick Air Force Base (IATA: COF, ICAO: KCOF, FAA LID: COF) is a United States Air Force installation located between Satellite Beach and Cocoa Beach, in Brevard County, Florida, in the United States. It was named in honor of Major General Mason Patrick, USAAC.
Today, the numbered air force (NAF) is defined as a level of command directly under a MAJCOM. NAFs are tactical echelons that provide operational leadership and supervision. Many NAFs are responsible for MAJCOM operations in a specific geographic region or theater of operations. subdivision of the Air Force, directly subordinate to a HQ USAF functional manager. An FOA performs field activities beyond the scope of any of the major commands. The activities are specialized or associated with an Air Force wide mission.