In December 1966, the first personnel with Marine Heavy Helicopter Squadron 463 touched down in Da Nang, Vietnam, without any aircraft. It wasn’t until Jan. 8, 1967, that the ship carrying four CH-53A Sea Stallions arrived for the Marines.

Nearly 40 years later, Pegasus Marines are serving their country in another war under the same aircraft group, Marine Aircraft Group 16, with the same aircraft that were presented to them during the Vietnam War two years after their initial landing — the CH-53D Sea Stallion.

The squadron was originally a fixed-wing bombing squadron during World War II that has served on each coast of the United States, including Hawaii. Having served in more than nine MAGs and all three Marine Aircraft Wings, the squadron has been deactivated three times before it was finally activated again as HMH-463.

“HMH-463 was the first CH-53 helicopter squadron in the Marine Corps,” said Lt. Col. Randel W. Parker, commanding officer, HMH-463, MAG-16 (Reinforced), 3rd MAW. “We have always been an assault support platform since this helicopter was introduced in 1966.”

According to retired Marine Col. Charles A. Block, the commanding officer of HMH-463 in 1970, the ground commanders loved to use Pegasus because of the number of Marines the, at the time, new helicopters could carry in one trip.

We would normally carry around 50 combat Marines,” said the 72-year-old veteran who resides in Enterprise, Ala. “With four helicopters, we would put an infantry company on the ground at one time, ready to fight.

1st Armored Brigade Combat Team, 34th Red Bull Infantry Division (Source: DVIDS HUB)
1st Armored Brigade Combat Team, 34th Red Bull Infantry Division
(Source: DVIDS HUB)

Block recalled one night when the squadron helped conduct the largest night tactical assault ever accomplished by Marine Corps aviation.

“We had 15 CH-53s leading about 20 CH-46s with simultaneous landings under flares from a C-47 flare ship,” he said. “The troops not on the assault had climbed on top of the hardback parking revetments to watch us return. You have to realize that these same observers were going to be on the flight line at (5 a.m.) and it was about (2 a.m.) when we returned.