Officially Licensed USMC H&MS 20 Patch HMM-771 and the squadron became the

and the squadron became the first Marine land-based maintenance unit in the Japanese homeland

and the Air Branch plays a critical role in maintaining situational awareness across hundreds of miles of desert

White Knights

drilling on weekends and deploying for annual training exercises

including CH-53E Super Stallions

Officially Licensed USMC H&MS 20 Patch HMM-771 and the squadron became theH&MS 20 USMC Embroidered Patch Maintenance Warriors of MAG 20 H&MS 20 served as the critical maintenance and headquarters element of Marine Aircraft Group 20, ensuring that every aircraft assigned to the group was mission ready and every Marine had the support needed to accomplish the mission. This officially licensed patch represents the dedication of aviation maintainers and support personnel. Headquarters and Maintenance Squadron 20 provided MAG 20