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AB 212 ASW Anti-submarine helicopter

AB 212 ASW Anti-submarine helicopter. First flight: 1973 © M. Andreou
Photo archive K. Panitsidi & M. Andreou

In numbers  Through the lens  Video

In 1979 they joined the forces of the Hellenic Navy the first AB-212ASW helicopters, specially designed for anti-submarine warfare. Overall the Hellenic Navy received from 1979-1984 eleven H/C AB-212ASW and three  H/C AB-212EW.

The helicopter power plant consists of two Pratt&Whitney Canada PT6T-6 (B) Turbo Twin Pac turboshaft engines with a maximum power of 3.801 s.h.p. take-off mode (maximum continuous power 2.757 s.h.p.). 

 

AB 212 ASW
Since 1979 and for 40 consecutive years, the Hellenic Navy AB 212 helicopters have been operating continuously, having participated in a significant number of national, allied and international missions and operations.
Main missions: Antisubmarine warfare (ASW), Electronic warfare (EW), Antisurface warfare (ASUW), Surveillance – Reconnaissance.
Secondary: SAR, Medevac, Vertrep, Special OPS.

 

Helicopter optional equipment:
- Sonar system Bendex Oceanies AN/AQS 13 (B)
- Radar system MM/APS 705 (V)
- FLIR system AN/AAQ-22 Star Safire II
- Radio altimeter AN/ARN-171 (V)
- Automatic direction finder DF-206
- Doppler AN/ARN-208(V)
- VOR VIR-32
- Gyro SR3-9000C
- UHF/DF Homing AN/ARA 50
- OCTOPUS system
- AIS system
- surface image transmission system (DATALINK)
- GPS system

 

The MG.3 machine gun (7.62 mm on starboard side). The MG.3 machine gun (7.62 mm on starboard side).

The MG.3 machine gun (7.62 mm on starboard side).

 

All Greek Navy helicopters are armed with missiles, torpedoes of the Mk.44 and Mk.46 type (transporting up to two torpedoes), up to two depth bombs.

 

The helicopter has an external winch with a carrying capacity of 270 kg.
The helicopter has an external winch with a carrying capacity of 270 kg.

 

Helicopters can be operated from surface ships or land bases such as: Kortenaer class frigates, MEKO 200HN and HELLI, SAMOS class tankers.

 

Accidents and disasters:

 

February 11, 2016, the Hellenic Navy, the crash of the helicopter AB-212ASW with the number “s/n HN 28”, the island of Kinaro, near the island of Leros.

February 11, 2016, the Hellenic Navy, the crash of the helicopter AB-212ASW with the number “s/n HN 28”, the island of Kinaro, near the island of Leros.

 

January 31, 1996 the crashed AB-212EW with the number “s/n HN 21”, carrying out rocky identification (Imia) mission (Near the rocky islets of Imia (about 3 km north of Imia).

January 31, 1996 the crashed AB-212EW with the number “s/n HN 21”, carrying out rocky identification (Imia) mission (Near the rocky islets of Imia (about 3 km north of Imia).




Three-view drawing

AB 212 ASW © Konstantinos Panitsidis





Technical specifications

DESIGNER
Agusta
COUNTRY
Italy
TYPE
Anti-submarine helicopter
CREW
2 + 2
POWER-PLANT
Two Pratt Whitney Canada PT6T-6 (B) Turbo Twin Pac turboshaft engines
Power, h.p. 2x1.900
DIMENSIONS
 
Length, m
12,92
Main rotor diameter, m 14,69
Tail rotor diameter, m 2,59
Height, m
4,53
WEIGHT  
Maximum take-off, kg 5.070
Normal take-off, kg -
Empty aircraft, kg 3.420
Internal fuel, l -
PERFORMANCE
 
Maximum speed, km/h
240
Cruising speed, km/h
196
Maximum overload, g
-
Rate of climb, m/min
-
Service ceiling, m 4.550
Static ceiling, m 3.200
Range, km
667
Combat range, km -
ARMAMENT
Possibility of transport 2 torpedos Mk.44 or Mk.46 or 2 bombes or 2 air-to-surface missiles S-11/12.





Photos AB 212 ASW ΠΝ-30

 

 

AB 212 ASW ΠΝ-25

 

 

AB 212 ASW ΠΝ-28



 


Video

"KAVALA AIRSEA SHOW 2013" Flight demonstration of a AB 212 ASW of the Greek Navy
Video: © Christos Fotiadis




More

Demonstration of  AB 212 ASW in cooperation with O.Y.K. Hellenic Navy - AFW 2012 AB 212 ASW
Agusta, AB 212 ASW - "Kavala AirSea Show 2013" AB 212 ASW
AB 212 ASW  - Athens Flying Week 2013 AB 212 ASW