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Quintus Technologies Quintus Technologies
ProgramsAvicopter AC313

Aircraft program

Avicopter AC313

In production

Multimission helicopter with three turboshaft engines. Based on AS321 Super Frelon; original development was Changhe Z-8. Includes military variant Z-18 (developed to replace the Z-8).

Lift type
Rotary wing
Construction
Factory-built
Control
Piloted
Engine type
Turboshaft
Application
Amphibious, Cargo, Military transport, Search & rescue, Surveillance, Utility

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Type variants

VariantLaunch / first flightProduction endNotes
Changhe Z-8D / 2025Shipborne variant.
Avicopter Z-81985 / 19852011Original variant.
Avicopter AC3132008 / 2010Baseline variant, also known as Changhe Z-8F-100.
Changhe Z-182014 / 2014Military variant, includes Z-18J (AEW variant) and Z-18F (ASW variant).
Avicopter AC313A2022 / 2022Upgraded AC313, with redesigned, enlarged fuselage and modernised avionics.

Airframer

Changhe Aircraft Industry Group Co. (CHAIG)News

Other aircraft programs: Avicopter AC311 · CHRDI Z-10 · Leonardo AW109 ·

Find other programs with these properties in the aircraft programs directory.

Information on this page is compiled from a variety of published sources; links do not necessarily imply recommendation or confirmation by the airframe manufacturer.