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Mods Catalog

Welcome to the Heli-One online modifications catalogue.

You can browse Heli-One's modifications by aircraft type, mission purpose or ATA code. Use the search function to look up modifications as well.

Within each modification listing, you can learn more about each modification's purpose, certifications, weight, and installation time. You can also email the modification to others by clicking on the EMAIL link at the bottom of each listing. You contact the Heli-One team for further information on pricing and installation by clicking the CONTACT US button at the bottom of the listing. You can also contact Heli-One directly: 1-877-243-4573 ext. 109

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    • H155
    • AS332
    • AS365
    • S-76
    • S-92
    • Offshore
    Flight Data Monitoring
    FDM with SSQARProject No. AHSE-54900
    Monitoring flight data is essential in order to ensure efficiencies and maintain safety. This piece of equipment can meet this need effectively.

    Modification details

    Title Flight Data Monitoring
    Aircraft AS332, AS365, H155, S-76, S-92
    Approvals EASA Minor
    Purpose Flight Data Trend Monitoring
    Weight of Kit 1.7kg
    Installation Time Medium

    Description of modification

    Heli-One offers Flight Data monitoring installation for helicopters. The system (FDM) uses a Solid State Quick Access Recorder (SSQAR) for recording flight data in parallel with the existing Flight Data Recorder. The data is directly recorded onto a removable PCMCIA card for easy access after each flight. The data can be used in a company database for analysis of trends and correction to procedures. The main interface with existing data stream is via the Harvard Bi-phase (ARINC 717) serial data line being output by the Flight Data Recorder for verification purposes. The safety of this recording 
    has already been assessed in other projects. Any short or disturbance 
    cannot affect either the recorded signal in the Flight Data Recorder or flight operations. The design may be adapted to other aircraft types upon request.
    • ATA: 31 Indicating / Recording Systems
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