VHC Services

VHC offers the following services

General Helicopters and Aircraft Services



Helicopter Track & Balance

Frustrated with the track and balance process of your helicopter?

Track – balance – or both: for helicopters from 2 to 6 blades main rotors.

We use State of the art digital  set up that gives clear and precise vibration and track readings. Simultaneously acquire blade track and ship vibration while measuring in a hover or forward flight.

Vibration Measurement
Multiple modes to help you balance main rotors, tail rotors, and other rotating components.

Optical blade tracking
Optical blades tracking on the ground, in a hover, and in forward flight.

Balance Everything
Main rotors, tail rotors, shafts, & accessories.

                          NIST- certified






Airplane Dynamic Balance

Prop out-of-balance is the leading cause of fatigue cracks & vibration damages!

We use State of the art digital Dynamic Propeller Balance & Vibration Diagnostics

  • Propeller-engine Vibration Measurement & Balance
  • Vibration magnitude: Precise vibration magnitude to 0.01 IPS resolution, with True phase angle measurements.
    Dynamic Balance in less time and fewer runs
    Precise automated balancing algorithms.
  • Spectral Analysis: Identify vibration sources, i.e. propeller imbalance, engine misfires, prop wash ans out-of-balance accessories.

                          NIST- certified

Hummingbird Helicopters Local Support

When you elect to build your kit Hummingbird you will not be alone, Here in Australia our engineers are always available to offer you advice* either face to face, via email or over the phone.
If you are up for it so are we … give us a call.

                                                 *Conditions apply