With the activation of the new table of organization HMT - 301 officially became the largest squadron in the Marine Corps .
Organization reflected the addition of the CH - 53E and the Fleet Readiness Aviation Maintenance Personnel ( FRAMP ) program .
With the activation of the new table of organization , which reflected the addition of the CH - 53E and the Fleet Readiness Aviation Maintenance Personnel ( FRAMP ) program , HMT - 301 officially became the largest squadron in the Marine Corps .