Initial Operational Capability (IOC): 1986
Total Production: 2
Also Known As: Type PFMM
Origin: United States of America
Parent System: Ratanakosin
Initial Operational Capability (IOC): 1986
Total Production: 2
There are no reviews so far

Description: The Royal Thai Navy Ratanakosin, also known as Type PFMM, class multi-purpose corvettes were designed and built in the United States of America to carry out anti-surface (ASuW), anti-submarine (ASW) and anti-air warfare (AAW). The propulsion system features two diesel engines developing 14,730-bhp and a top speed of 26 knots. The sensor package includes DA-05 air and surface search radar and DSQS-21C hull-mounted sonar. The weapon system consists of eight RGM-84 Harpoon anti-ship missiles, one Albatros air defense system with one 8-cell missile launcher 24 Aspide missiles, one OTO 76mm gun, one dual 40mm anti-aircraft gun, two 20mm guns and two triple 12.75-inch torpedo tubes. The Royal Thai Navy commissioned two ships in 1986 and 1987.

Ratanakosin Specifications

Crew: 87
Number of Engines: 2
Number of Weapons: 32
Torpedo Tubes: 6
Beam: 9.55 meter (31.3 foot)
Draft: 2.44 meter (8.01 foot)
Length: 77 meter (252 foot)
Main Gun Caliber: 76 millimeter
Total Combined Power: 14,730 bhp (11.0 MW)
Top Speed: 26 knot (13.4 mps)
Full Displacement: 960 ton
CEP: Circular Error Probable
Meters (m)   Kilometers (km)   Nautic Miles (nm)   Inch (in)   Yard (yd)   Foot (ft)   Millimeter (mm)
Pound (lb)   Kilogram (kg)   kN (KiloNewton)   Ton (t)
Meters per Second (mps)   Kilometers per Hour (kph)   Knot (kt)   Miles per Hour (mph)
Liter (l)   Galon (gl)
Year (yr)   Minutes (min)   Second (sec)
Shaft-Horse-Power (shp)

Operators & Related Equipment


Grand Total 21
Cannons & Gear
76/62 Compactx1
Defensive Weapons
Offensive Weapons
RGM-84D Harpoonx8
Protection Systems
Sensor Systems

Ratanakosin Ship Listing

SerialNameStatusLaunch DateCommissionDecommission
441 Ratanakosin-1986-
442 Sukhothai-1987-

Copyright © 2003-2017 deagel.com website. All rights reserved.
This website has been optimized for HTML 5 and CSS 3.