Updated:
Original:
Year
1961
Month Day
December 11

First U.S. helicopters arrive in South Vietnam.

The ferry carrier, USNS Core, arrives in Saigon with the first U.S. helicopter unit. This contingent included 33 Vertol H-21C Shawnee helicopters and 400 air and ground crewmen to operate and maintain them. Their assignment was to airlift South Vietnamese Army troops into combat.

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