VSKYLABS Test-Pilot HC-02 Project

The VSKYLABS Test-Pilot: Hungarocopter HC-02 Project

JetManHuss - VSKYLABS (c) 2025 All Rights Reserved

A Highly engineered ultralight helicopter simulation of the Hungarocopter HC-02.

EARLY ACCESS VERSION

The products is available only for X-PLANE 12 

MINIMUM HARDWARE REQUIREMENTS FOR X-PLANE 12

Disk Space: 25GB
CPU: Intel Core i3, i5, i7, or i9 CPU with 4 or more cores, or AMD Ryzen 3, 5, 7 or 9.
(Those with other CPUs should try the demo before purchasing.)
Memory: 8 GB RAM
Video Card: a Vulkan 1.3-capable video card from NVIDIA or AMD with at least 2 GB VRAM
Note: Intel GPUs are not supported by X-Plane 12.

The VSKYLABS development of the Hungarocopter HC-02 project for X-Plane flight simulator was approved by 'HungaroCopter Kft.', who also provided relevant information. However, it is an independent VSKYLABS project which is not affiliated with the 'HungaroCopter Kft.' company.

Project Introduction

This project is part of the VSKYLABS 'Test-Pilot' series, designed specifically for use with X-Plane 12 cutting edge Flight Model.

The Hungarocopter HC-02 is an innovative, two seat ultralight helicopter, powered by Rotax 915 IS. It is the first helicopter developed and manufactured in Hungary.

The Hungarocopter HC-02 was designed and manufactured using state-of-the-art technology, with the combined result of excellent handling characteristics, high payload, passenger and crew safety compared to empty weight. These properties and the relatively high power available together place it in a category higher than its size, even when operating under unfavorable air density - altitude conditions. Another significant advantage is the low maintenance requirement.

The project is setting up a highly detailed and highly accurate Hungarocopter HC-02 simulation along with full VR compatibility.

Electric Rescue System (ERS)

The HC-02 features the innovative Electric Rescue System (ERS), developed by Hungarocopter. This safety enhancement provides independent emergency power via a 32 kW BLDC electric motor, allowing for safer landings in the event of engine failure. The system delivers up to 40 kW of thrust for short bursts, powered by a lightweight Li-Po battery setup, adding only 18.6 kg to the aircraft.

The ERS significantly reduces descent rates during autorotation and enables limited horizontal flight near ground level - enhancing safety during takeoffs, landings, and emergency scenarios. Its integration in the HC-02 supports both training and real-world utility missions with added confidence.

The VSKYLABS HC-02 includes an accurate simulation of the ERS prototype implementation, allowing full operation and testing the concept!

More information about its real-world big brother; the cutting edge and innovative Hungarocopter HC-02 helicopter is available in here: https://hungarocopter.hu/en/hc-O2

Project Main Features

• VSKYLABS 'Test-Pilot' Project.
• Highly defined flight dynamics model of the HC-02, built around the powerful, native X-Plane 12 flight model.
• Thoroughly tested by professional HC-02 test-pilots!
• Development is based on 1st hand, actual materials, real-world HC-02 pilots inputs, relevant technical and other information of the Hungarocopter HC-02.
• Highly detailed model of the HC-02 helicopter.
• Equipped with fully-functional ERS system.
• Fully functional VR (Virtual Reality) Ready.
• Built-in Avitab Compatibility (Avitab plugin not included).
• Multi-Layer FMOD sound pack.
• The project is under constant development: development road-map includes flight model refinements, enhanced systems depth, additional liveries and other improvements.
• Autoupdater based on the SkunkCrafts autoupdater (XP12 only) - all updates are being pushed smoothly without the need to re-download the entire base package (base package will be updated every once in a while to minimize the gap).
• Highly responsive VSKYLABS support.
• VSKYLABS Cockpit Builders Heaven: Assign all aircraft switches, knobs, and interactions via a dedicated X-Plane 12 assignment layer.

Pilot's Operating Handbook

<Included in the product package>

Update Log

VSKYLABS Test-Pilot: HC-02 Project
JetManHuss - VSKYLABS (c) 2023 All Rights Reserved

v2.0 (2nd April 2025):

• Flight dynamics:
  • Thorough refinements of all flying characteristics, power gradients, power response and over all performance to match the updated real-world HC-02. Test flights been carried by professional HC-02 test-pilots.
• Systems/propulsion:
  • Implementation of the ERS (Emergency Rescue System). The simulated drive-train was re-engineered to host the auxiliary electrical motor and peripheral systems, to include the motor itself, its unique power-train setup, display screens, system switches and activation button.
• Graphics:
  • Improved textures inside-out, to reflect the actual HC-02 unique and authentic look and feel.
  • Added livery based on the real-world HC-02 (LY-BPP).

v1.1 (18th November 2023):

• Flight dynamics:
  • Nominal manifold pressure (MAP) fine tuning for takeoff and cruise following Hungarocopter feedback.
  • Governor 103% power mode was implemented. Activation in toggle mechanism via the red push-button on-top of the cyclic head. When the governor is engaged and the mode is activated, the governor increases engine's RPM to 103%. When the mode is engaged, the governor light blinks. To disable the mode, repress the button.
  • Empty weight tuneup to 330 kg.
• Digital displays and interactions:
  • Implemented dual-system QNH settings (press the QNH setting button to switch systems).
  • Fuel consumption is now displayed both in l/hr (main display) and gal/h (main display - lower data section).
  • MAP indication - fixed typo to InHg).
  • Strobe light switch default position is 'ON' (even in cold and dark). If you forget to switch off the battery, the strobe light flashes! This is the current real-world Hungarocopter checklist practice!
  • Fuel tank selector default position is 'ON' (even in cond and dark). This is the current real-world Hungarocopter checklist practice!
• 3-d modeling and fixes:
  • Added missing pins to adjustable pedals mechanism (visual only).
  • Weights for solo-flight are now visible only in solo flight (when the passenger weight is set to zero).
  • ASI scale goes up to 110 knots.
  • Collective friction mechanism was added and animated (visual only).
• FMOD sound pack:
  • Implemented Cabin and Windscreen fan sounds. Fans can be activated only when electrical power is on.

v1.0 (6th October 2023):
Early Access version released.