HMM-771

• Squadron Designation: HMM-771 stands for Marine Medium Helicopter Squadron 771, indicating its primary role as a medium-lift helicopter unit within the United States Marine Corps Reserve. • Establishment: HMM-771 was originally commissioned on April 15, 1958, at NAS New York, Floyd Bennett Field, reflecting the post-Korean War expansion of Marine aviation units. • Aircraft Operated: Over its history, HMM-771 flew several helicopter types, including the Sikorsky HRS-1, UH-34D Seahorse, and most notably, the CH-46E Sea Knight. • Vietnam Era Role: Although a reserve unit, HMM-771 provided trained personnel to augment active duty Marine squadrons during the Vietnam War. • Nickname: The squadron was known as the "Blacksheep," not to be confused with VMF-214, the legendary "Black Sheep" fighter squadron. • 9/11 Response: Following the September 11, 2001 attacks, HMM-771 was activated and deployed in support of Operation Enduring Freedom and Operation Iraqi Freedom. • Transition to VMM-771: In 2014, HMM-771 was redesignated as VMM-771 and transitioned to the MV-22 Osprey tiltrotor aircraft, marking a significant modernization step. • Community Ties: As a reserve squadron, HMM-771 maintained strong ties with its local communities, participating in public events and disaster relief operations. • Deactivation and Reactivation: The squadron has experienced periods of deactivation and reactivation as military needs and technology evolved. • Legacy of Excellence: HMM-771 earned the Meritorious Unit Commendation and other awards for its operational excellence and contributions to Marine Corps missions.