H-3 Sea
King H3
Description: A multi-purpose
helicopter.
Features: The H-3 is a twin
engine, all-weather helicopter. The SH-3H model is used
by the Navy Reserves to detect, classify, track and
destroy enemy submarines. It also provides logistical
support and a search and rescue capability. The UH-3H
model is utility configured for logistical support and
search and rescue missions. The VH-3D model supports the
Executive Transport Mission.
Background: The first
version of this workhorse helicopter was flown more than
40 years ago. The Sea King has been replaced by the
SH-60F Sea Hawk helicopters as the anti-submarine warfare
helicopter. The transition was completed in the
mid-1990s. The remaining Sea King helicopters have been
configured for logistical support and search and rescue
missions. Current plans are to phase out the H-3 by 2009.
General Characteristics
Functions by assignment:
VH-3D (HC-2) — Executive Transport
UH-3H (HC-85/PMRF/VC-8) — Utility and Torpedo
recovery
SH-3H (HS-75) — Carrier-based anti-submarine warfare
UH-3H (HC-2/Naval Air Stations) — Logistics/Search
& Rescue
Contractor: Sikorsky
Aircraft Division of United Technologies, Stratford Conn.
Unit Cost: $6.4 million
Propulsion: Two General Electric T58-GE-402
turboshaft engines
Length: 73 feet (21.9 meters)
Fuselage length: 54 feet, 9 inches (16.5 meters)
Height: 17 feet (5.1 meters)
Weight: 11, 865 lbs. (5,339 kg) empty
Maximum Takeoff Weight: 21,000 pounds (9,450 kg)
Range: 542 nautical miles (623.3 statute miles,
997 km.)
Ceiling: 14,700 feet (4,410 meters)
Cruising Speed: 120 kts (138 miles per hour(217.6
km))
Crew: Four
Armament: Two Mk-46 torpedoes
Date Deployed: First flight, March 1959;
Operational, June 1961
Credits: US Navy
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