Difference between revisions of "Surangkana-class destroyer escort"

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(Created page with "Surangkana class was the first destroyer escort of Royal Ayhtthaya Navy (RAYN), built by Naval Dockyard but program very slow because the budget crisis. HAMS Surangkana was o...")
 
 
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-replace Bofors 40 mm L/60 single gun by Bofors 40 mm L/70 single gun
 
-replace Bofors 40 mm L/60 single gun by Bofors 40 mm L/70 single gun
 
-replace depth charge racks by 6 x Penguin anti-ship missiles
 
-replace depth charge racks by 6 x Penguin anti-ship missiles
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[[Category:Early Cold War Destroyer challenge]]
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[[category:Personal Designs]]
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[[category:Superboy]]

Latest revision as of 23:19, 17 September 2018

Surangkana class was the first destroyer escort of Royal Ayhtthaya Navy (RAYN), built by Naval Dockyard but program very slow because the budget crisis.

HAMS Surangkana was ordered in 1946, laid down in 1947, launched in 1949, and commissioned into RYAN in 2 January 1950. Reduce cost by cut some weapons and sensers, armed new or second hand weapons and sensers, base on a long hull variant of Tacoma class patrol frigate, she was only a ship in the class (but number 2).

DE Surangkana as planned 1945.png

DE Surangkana 1950.png

Displacement: 1,670 tons (standard) 2,480 tons (full) Length: 96.3 m Beam: 11.98 m Draft: 4.21 m Propulsion: 2 × 6,000 shp turbines, 3 boilers, 2 shafts Speed: 21 knots Complement: 185

Sensors and processing systems: 1 x Radar Type 293M target indication 1 x Radar HACS 4in Gun Director 1 x Radar Type 285 anti-aircraft Gun Director 1 x Type 144 Sonar (Retractable)

Armament: 3 × QF Mk XVI 4in twin guns 2 × Bofors 40 mm L/60 single guns 6 x Oerlikon 20 mm twin gun 1 × Hedgehog anti-submarine mortar 4 × depth charge projectors 2 × depth charge racks


Surangkana class in Korean War

North Korea Air Force have a thousand Mig-15s, HAMS Surangkana need to armed maximum AA guns, 4 x Bofors 40 mm L/60 single guns and 10 x Oerlikon 20 mm twin guns, removed an AFT QF Mk XVI 4in gun

DE Surangkana 1952.png


Surangkana class Mid-life upgrade

DE Surangkana 1970.png

Sensors and processing systems: 1 x AN/SPS-6 air search radar 1 x AN/SPS-21 surface search radar 1 x WM22 Gun Director 1 x TDS 1 x AN/SQS-32 (AN/SQS-4 Mod 4) Sonar 1 x AN/WLR-1B Mod 1 ESM 4 x Mk 36 SRBOC Decoy 1 x IFF AN/UPX-12B

Armament: 1 × Mk-33 3"/50 twin guns 1 × Bofors 40 mm L/60 single guns 8 x Oerlikon 20 mm twin gun 1 × Terne III anti-submarine mortar 2× Mk 32 triple torpedo tubes (Mk 46 torpedoes) 2 × depth charge racks


Surangkana class armed anti-ship missile

DE Surangkana 1977.png

-replace Bofors 40 mm L/60 single gun by Bofors 40 mm L/70 single gun -replace depth charge racks by 6 x Penguin anti-ship missiles