Helicopter Patrol Vessel

The Naval Service operates one HPV, L.É. EITHNE. She was built in Verlome Dockyard in Cork and was commissioned into service in 1984. L.É. EITHNE patrols the Irish EEZ and over the years she has completed numerous foreign deployments.

Ships Characteristics
Type Helicopter Patrol Vessel
Length 80.0m
Beam 12m
Draught 4.3m
Main Engines

2 X Ruston 12RKC Diesels

6,800 HP

2 Shafts

Speed 18 knots
Range 7000 Nautical Miles @ 15 knots
Crew 55 (6 Officers)
Commissioned 7 December 1984
Weaponary Aboard
Main Armament

Bofors 57mm Canon
LIOD Fire Control System

Secondary Armament 2 X 20mm Rheinmetall Canon
Small Arms

Various small arms ranging from:
9mm Pistol to 7.62mm General Purpose Machine Gun

Our Helicopter Patrol Vessels

L.É. EITHNE was built in Ireland as a Helicopter Patrol Vessel. In the summer of 1986 L.É. EITHNE scored a notable first, by becoming the first Irish Naval Ship to cross the Atlantic, when she sailed to the United States, visiting Hamilton, New York and Boston.


Read more about L.É. EITHNE