HC-1

Helicopter Combat Support Squadron ONE (HELSUPPRON ONE or HC-1) (previously Helicopter Utility Squadron ONE (HU-1)), also known as the "Pacific Fleet Angels" or just "Angels", was a helicopter squadron of the United States Navy operating several helicopter types in support of Pacific Fleet ships and other units. The squadron was established on 1 April 1948 and remained active until disestablished on 29 April 1994.

History
Early experience with helicopters by the Navy was developed by Helicopter Development Squadron THREE (VS-3) which operated out of Naval Air Station Lakehurst in New Jersey, USA. This led to the creation of the service's first two designated helicopter squadrons, HU-1 and HU-2 on 1 April 1948.

As the Navy changed the scope of roles for its utility helicopter squadrons, it also re-designated them Helicopter Combat Support Squadrons. HU-1 was duly re-designated HC-1 on 1 July 1965.

A detachment of HC-1 participated in Operation Desert Storm aboard USS Tarawa (LHA-1) and during its return played a key role assisting civilians in aftermath of the 1991 Bangladesh cyclone.

The squadron was disestablished on 29 April 1994.

Equipment
The squadron has operated several types during its history:
 * Kaman SH-2 Seasprite
 * Sikorsky SH-3G Sea King
 * Sikorsky SH-3H Sea King
 * Sikorsky CH-53E Super Stallion