Ahmad Yani Class Indonesian Frigate

tiers

false

true

categories

"WEG"

"Naval Watercraft"

"Frigates"

"Indonesia"

"PRO_Indonesia"

"Sea"

"Tier4"

notes

"The Ahmad Yani-class of six general-purpose frigates were acquired by the Indonesian Navy in the 1980s. They were originally built in the Netherlands for the Royal Netherlands Navy as the Van Speijk-class and were licence-built versions of the British Leander-class"

dateOfIntroduction

1963

countryOfOrigin

"Indonesia"

proliferation

"Indonesia"

selectedregions

"All Regions"

checkedregions

Empty array

checkedcountries

"Indonesia"

dis

name	"FF AHMAD YANI CLASS"
string	"01.03.100.050.002.000.000"

images

"Ahmad_Yani-class_frigate(C).jpg"

"Ahmad_Yani-class_frigate(B).jpg"

"Ahmad_Yani-class_frigate(A).jpg"

sections

name

"System"

properties

name	"Alternative Designation"
value	"Ahmad Yani Class"

name	"Type"
value	"Frigate"

name	"Builder"
value	"351, 352 and 356: Netherlands Dok en Scheepsbouw Mij, Amsterdam, Netherlands 353, 354 and 355: Koninklijke Maatschappij de Schelde, Flushing, Netherlands"

name	"Crew"
value	"180 total"

name	"Note"
value	"The Ahmad Yani-class of six general-purpose frigates were acquired by the Indonesian Navy in the 1980s. They were originally built in the Netherlands for the Royal Netherlands Navy as the Van Speijk-class and were licence-built versions of the British Leander-class"

name

"Dimensions"

properties

name	"Length"
value	"113.38 m"

name	"Beam"
value	"12.50 m"

name	"Draft"
value	"4.57 m"

name	"Displacement, Standard"
value	"2,200 tons standard"

name	"Displacement, Full Load"
value	"2,850 tons full load"

name

"Propulsion System"

properties

name	"Engine Name"
value	"2 x Caterpillar type 3616 diesels (except pendant 356: 2 Caterpillar type 3212 diesels and pendant 354: 2 SEMT-Pielstick type 12 PA6B diesels)."

name	"Engine Type"
value	"Diesel"

name	"Engine Power"
value	"14,617 total bhp (except pendant 356: 12,512 total bhp and 14,000 total bhp)"

name	"Boilers"
value	"2 x Babcock & Wilcox 38.7 kg/sq cm, 450-deg Celsius"

name	"Maximum Range"
value	"4,500 nm at 12 knots"

name	"Maximum Speed"
value	"20 knots"

name

"Gun Weapon Systems"

sections

name

"Gun Weapon System #1"

properties

name	"Name"
value	"OTO Melara"

name	"Type"
value	"Naval Gun"

name	"Caliber"
value	"76mm"

name	"Quantity"
value	"1 x OTO Melara 76mm Naval Gun"

name	"Barrel Length"
value	"4,724.4 mm"

name	"Weight"
value	"7.5 tons"

name	"Crew"
value	"remote controlled"

name	"Elevation"
value	"−15°/+85° speed: 35°/s (acceleration: 72°/s²)"

name	"Traverse"
value	"360°"

name	"Rate of Fire"
value	"Compact: 85 rounds/min Super Rapid: 120 rounds/min"

name	"Muzzle Velocity"
value	"915 m/s"

name	"Maximum Firing Range"
value	"HE-PFF 16,000 m SAPOMER 20,000 m VULCANO 40,000 m"

name	"Feed System"
value	"Magazine capacity: 80 ready rounds on Compact gun mount"

name

"Gun Weapon Systems #1 Ammunition"

properties

name	"Type"
value	"Rifle"

name	"Caliber"
value	"76"
units	"mm"

name	"Shell"
value	"76×636mmR"

name	"Basic Load"
value	"INA"

name

"Gun Weapon System #2"

properties

name	"Name"
value	"STK 50MG"

name	"Type"
value	"Heavy Machine Gun"

name	"Caliber"
value	"12.7mm"

name	"Quantity"
value	"4 x STK 50MG 12.7mm Heavy Machine Guns"

name	"Length"
value	"1,778 mm"

name	"Barrel Length"
value	"1,143 mm"

name	"Width"
value	"190 mm"

name	"Weight"
value	"30 kg (66.14 lb) (complete gun assembly w/o feed chute and tripod adaptor)"

name	"Barrels"
value	"Single barrel (progressive RH parabolic twist, 8 grooves)"

name	"Action"
value	"Gas-operated, rotating bolt"

name	"Rate of Fire"
value	"400–600 rounds/min"

name	"Feed System"
value	"Single sprocket Belt-fed with dual-feed chutes"

name

"Gun Weapon System #2 Ammunition"

properties

name	"Type"
value	"Rifle"

name	"Caliber"
value	"12.7mm"

name	"Cartridge"
value	"12.7×99mm NATO"

name	"Basic Load"
value	"INA"

name

"Missile Weapon System"

sections

name

"Missile #1"

properties

name	"Note"
value	"2 x quad Harpoon SSM launchers [only two missiles per launcher usually carried](believed to be time expired)"

name

"Missile #2"

properties

name	"Note"
value	"2 x twin by Matra Simbad SAM launchers [unknown no. Mistral missiles carried]"

name

"Aviation Facilities"

properties

name	"Helicopters"
value	"2 x Wasp (HAS-1) ASW helicopters"

name

"Torpedoes"

properties

name	"Torpedo Tubes"
value	"2 x triple 324-mm (U.S. Mark 32) tubes [unknown no.U.S. Mark 46, Mod. 2 torpedoes carried]"

name

"Fire Control Systems"

properties

name	"FCS Name"
value	""

name	"Computerized FCS"
value	""

name	"Battle Management System"
value	""

name

"Radar Systems"

properties

name	"Air Search Radar"
value	"1 x Thales LW-03 air search"

name	"Air/Surface Radar"
value	"1 x Thales DA-05/2 air/surface search"

name	"Navigation Radar"
value	"1 x Decca TM-1229C navigation"

name	"Main Gun System Radar"
value	"1 x Thales M-45 system for 76-mm guns"

name	"Gun Director"
value	"1 x Thales LIOD Mark 2 optronic gun director (354, 353 and 356 only)"

name

"Sonar Systems"

properties

name	"Name"
value	"1 x Signaal CWE-610"

name	"Type"
value	"Hull Mounted Sonar"

name

"Protection"

properties

name	"Active Protection System"
value	"INA"

name	"Countermeasures"
value	"INA"

name	"NBC Water Washdown System"
value	"Yes"

name	"EW"
value	"1 British UA-8 and UA-9 intercept (except pendant no.:355 and 356: UA-13 intercept) 2 8-round Knebworth-Corvus decoy rocket launchers"

variants

name	"AHMAD YANI"
notes	"Commissioned: 1987 Status: Active"

name	"SLAMET RIYADI"
notes	"Commissioned: 1967 Status: Active"

name	"YOS SUDARSO"
notes	"Commissioned: 1967 Status: Active"

name	"OSWALD SIHAAN"
notes	"Commissioned: 1967 Status: Active"

name	"ABDUL HALIM PERDANAKUSUMA"
notes	"Commissioned: 1967 Status: Active"

name	"KAREL SATSUITUBUN"
notes	"Commissioned: 1968 Status: Active"

type

"WEG"

version

1