

The People’s Liberation Army Navy (PLA Navy) has begun the process of rearming its carrier-based aviation.
As part of this modernization, the Zhi-9S and Ka-52 helicopters are being replaced by the new Zhi-20F anti-submarine helicopters aboard the fourth production batch of Type 052D guided-missile destroyers.
The move aims to enhance the Chinese fleet’s ability to detect and combat enemy submarines.
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The Zhi-20F will also be deployed on other Chinese Navy vessels, including the Type 054B frigates, Type 052D/DM and Type 055 destroyers, Type 075 amphibious assault ships, as well as the Type 003 and Type 004 Fujian-class aircraft carriers.


Zhi-20F Specifications:
- Length: 20 meters
- Height: 5.3 meters
- Maximum speed: 360 km/h
- Cruising speed: 290 km/h
- Maximum takeoff weight: 10 tons
- Service ceiling: 6,000 meters
- Flight range: 560 km
The helicopter is powered by two WZ-10 turboshaft engines, each producing between 2,100 and 2,700 horsepower. Compared to its predecessors, the Ka-28 and Zhi-9C, the Zhi-20F requires less maintenance and offers greater reliability in high-salinity environments, making it a more efficient option for naval operations.
In addition to its main role of submarine hunting, the Zhi-20F can also carry out secondary missions such as patrol, reconnaissance, logistical support, and casualty evacuation, making it a versatile asset in China’s naval aviation.
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Source and images: Telegram @china3army / PLA Navy. This content was created with the help of AI and reviewed by the editorial team.