Specifications - Chakri Naruebet Offshore Patrol Helicopter Carrier, Thailand

Key Data
Crew	455 (including 62 officers) and 145 aircrew
Displacement	11,486t full load
Speed	26 knots (16 knots using diesels only)
Dimensions
Length	182.6m overall
Draught	6.2m
Flight deck	174.5m x 27.5m
Weapon Systems
Surface-to-air missiles	1 x 8-cell Mk 41 VLS SeaSparrow (not fitted); 3 x Sadral 6-cell launchers for Mistral
Guns	2 x 30mm guns (not fitted)
Combat data system	Based on Tritan with UYK-3 and UYK-20 computers
Countermeasures
ESM	To be fitted
Decoys	4 x BAE Systems Mk 137 chaff launchers, AN/SLQ-32 torpedo decoy (not fitted)
Radar
Air search	Raytheon AN/SPS-52C
Surface search	AN/SPS-64 (not fitted)
Navigation	Kelvin Hughes I-band
Helicopter control	Kelvin Hughes E/F band
Fire control	Thales Nederland STIR (not fitted)
Sonar	Hull-mounted (not fitted)
Propulsion
	CODOG
	2 x GE LM 2500 gas turbines, 33MW
	2 x MTU 16V 1163 TB83 diesels, 8.67MW
Aircraft
Fixed-wing	6 x AV-8S Harrier
Helicopters	6 x S-70B Seahawk
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