Anti-submarine copters inducted in Pak Navy

[Penguin]

well what type of weapons it carries other than torpedos and what radars and computers it has to detect subs beneath the sea

The Z-9C carries an indigenous KLC-1 surface search radar developed by the Nanjing Electronic Research institute (14 Institute). The X-band radar was designed to search and track surface vessels, with a maximum detection range of 92km against fishing boat-sized targets and 118km against small- to medium-sized surface vessel.

ASW equipments onboard the Z-9C include a Type 605 (Chinese copy of the U.S. AN/AQS-13) dipping sonar, a box of 12 passive sonobuoys, four active sonobuoys, a temperature buoy and a maritime environment buoy. The helicopter is equipped with a radio receiver, allowing it to receive the signal of sonobuoys at 10km range when flying at 120km/h speed.

The Z-9C is fitted with a pair of external pylon to carry 1~2 Chinese indigenous ET52 anti-submarine torpedoes. The ET52 was a Chinese copy of the Italian Whitehead A244/S, using active/passive acoustic homing to a maximum range of 9.5km.

The latest Z-9D can carry two Hongdu TL-10 lightweight anti-ship missiles under its weapon pylons. The missile uses active-radar homing and has a maximum range of 15km. The warhead is 30kg and flying speed is Mach 0.85.

Zhi-9C/D Naval Helicopter - SinoDefence.com