PNAC SK-33 Pribumi

The PNAC SK-33 Pribumi (Bahasa: Serangan Helikopter-33) is a heavy attack helicopter gunship developed in the Republic of Panau. It is mainly intended to participate in anti-tank and ground support roles, but is also capable of limited air-to-air engagement as well. It has been produced since 1900 and has been exported throughout the Tenggara region by the Panau National Aircraft Company. It is the main attack helicopter in the National Air Force of Panau.

The SK-33 is officially named the Pribumi, after the native tribes that inhabited the Tenggara region in the past.

Modern Gunship Design Program
The National Air Force of Panau, the branch of the Panau National Military responsible for all aircraft, including helicopters, submitted a demand for a domestic attack helicopter. The NAFP attack helicopter fleet consisted mostly of armed Yeurocopter ECU-10 helicopters as well as a single squadron of five [Eurocopter Ambassador]] attack helicopters. There was a need for a local attack helicopter, particularly as rebel groups began cropping up in the remote and heavily forested regions of Panau.

Design
The core of the SK-33 was derived from the Yeurocopter Ambassador, with two side-mounted turboshaft engines driving a mid-mounted four-blade rotor. The system was modified to equip the SK-33 with a coaxial rotor system for increased strength and safety, but severe problems with quality control made PNAC switch to the NOTAR system. As such, the SK-33 has an odd profile featuring only one set of rotors and no tail rotor.

Speed-wise, the SK-33 is slow compared to other similar attack helicopters. This is because priority was given to armour protection and weapons carrying ability, resulting in the Pribumi being less aerodynamic. However, it is able to carry heavy loads.

A Zhonghua-made sensor and equipment pod in the nose provides the Pribumi with great detection and engagement capabilities, and it is able to attack small targets like single soldiers. It is also able to attack other aircraft, though due to its speed this role is quite limited.

Armaments
Two stub wings on the SK-33 provide two hardpoints each for additional cannons and machine guns. An oddity amongst dedicated helicopter gunship designs, the SK-33 does not feature a permanent cannon mount and relies on removable cannons and machine guns on the wings.

It is able to be equipped with locally-produced gun pods and rocket pods, as well as air-to-air and air-to-ground guided missiles.

Operators

 * National Air Force of Panau