Approved & Validated By:

EASA CAT.POL.H.305 Compliance

The AKV Exceedance and Trend Monitor ETM1000 is an Engine Data Acquisition Unit (EDAU). It provides legacy operators with a highly effective and affordable means to monitor and record all drive train parameters for exceedances and trending. The ETM1000 is the only system available that is programmed with the complete Rotorcraft Flight Manual (RFM) operating limitations and helps prevent an exceedance from being recorded by providing alert tones to the pilot in conjunction with panel mounted pushbutton annunciators with caution and warning indication. A dedicated instrument panel mounted power check pushbutton and health indication is also provided.

As an option, the ETM1000 can provide our patented iOS Remote Gauge App and stream real time recorded data via the built-in serial port to popular 3rd party Flight Data Recorders (FDR) systems, purchased separately.

Recorded data from the ETM1000 is easily offloaded via an SD card, or in real time when connected to a 3rd party satellite or cellular tracking system. This data is then viewed with the supplied graphing and trending software to meet FAA FOQA and EASA AMC2 CAT.POL.H.305(b) system requirements.

Parameters recorded include:

  • N1 - Gas Producer
  • N2 - Free Turbine
  • Nr - Rotor
  • MGT - Measured Gas Temperature
  • Tq - Torque
  • OAT - Outside Air Temperature Probe
  • PA - Pressure Altitude
  • Airspeed Switch
  • Flight Time
  • Engine Run Time
  • Engine Starts
  • Aircraft Registration No.

System Features include:

  • Field programming
  • Quick Access Recorder (QAR)
    via SD card
  • Power check recording
  • Interface with all existing engine and
    airframe signal generators
  • Optional 3rd party FDM/satellite
    data connection
  • Custom graphing / trending software
  • Optional iOS Remote Gauge App for HESLO (B407)
Custom Graphing / Trending Viewer

Included in this kit:

Available cycle counters for:

Kit P/N ETM1000 supplied with a fully assembled airframe wire harness including graphing/trending software

Utility Operators:

Optional iOS Remote Gauge App for the ETM1000 (B407)

*iPhone Shown

Approved for use in:

  • Bell 206B/L with 250 series engines
  • Bell 407 with C47B engine (S/N 53000 – 54299)

It’s a great tool to increase safety and reduce pilot fatigue!

"We are very happy with the DCS1100 and FLI Repeater App. The IOS App allows you to keep your eyes outside maintaining a tight scan of your load, the terrain and your power instruments during external load operations. This is especially useful when placing a load or rescuer in a tight spot when your power margins are limited. It’s a great tool to increase safety and reduce pilot fatigue.”

Steve Wilson - Chief Pilot
Teton County Search and Rescue