415 Flight Test Squadron received it’s aircraft from the 6515 Test Squadron In 1992, as the Air Force eliminated MAJCON (four-digit) units, the 6515th was consolidated with the 415th as the 415th Test Squadron The squadron was short lived. It started on the 2nd of October 1992, change unit designation from 415 Test Squadron to 415th Flight Test Squadron on March 1st 1994 and inactivated on October 1st 1994.
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