4627th Support Squadron

• Secret Beginnings: The 4627th Support Squadron was established to provide logistical and operational support for highly classified projects, often associated with advanced aerospace testing during the Cold War era. • Area 51 Connection: The unit is closely linked with Groom Lake (Area 51), acting as a key support element for the development and testing of the U-2, A-12 OXCART, and other clandestine aircraft. • Discreet Existence: The 4627th operated with minimal public records, as its missions and activities were shrouded in secrecy due to national security concerns. • Support for "Black Projects": The squadron was integral to the logistics, security, and daily operations required by top-secret "black" aerospace programs. • Unique Personnel: Members were handpicked and underwent rigorous security vetting, often working under assumed identities or with limited knowledge of their full mission. • Code Names Galore: The unit and its operations were often referred to by various code names, adding layers of obfuscation to its real purpose. • Transition to 6513th Test Squadron: In 1977, the 4627th was redesignated as the 6513th Test Squadron, reflecting changes in organizational priorities and Air Force structure. • First Responders: The squadron’s personnel were among the first to respond to incidents or accidents involving classified aircraft, ensuring security and containment. • Unmarked Aircraft: The unit operated and maintained unmarked or specially painted aircraft to avoid identification and maintain operational secrecy. • Legacy of Innovation: The work of the 4627th helped pave the way for modern stealth and reconnaissance technology, leaving a lasting legacy in U.S. Air Force history.