Recent Projects

Dual UNS-1Ew in Bombardier DHC-8-200

Dual UNS-1Ew in Bombardier DHC-8-200

The Hawker Pacific Avionics design team has recently completed development of highly integrated avionics designs for Flight Management System upgrades to state of the art Universal dual UNS-1Ew FMS. 

Contact us for any avionics design enquirers!





Cargo Door Installation on B200

Before:                                                During:                                                 After:

Cargo Door Installation on B200  Cargo Door Installation on B200  Cargo Door Installation on B200

Save on maintenance cost: Install the Aural Alerter system option for your ADAS

We have previously installed this system the unit on B200/B300 and C208B aircraft. The unit itself is a PS Engineering PRD60. The aural alerter system requires an existing PWC ADAS system to operate.

Aural Alerter system

How it works:

The Aural Alerter system provides the crew with a notification when they are approaching an out of limit engine condition. The system does not replace any existing annunciations, but adds an additional layer of vigilance. The ITT and Torque RPM information is provided by the ADAS system when out of limit conditions are met. This signal is processed by the Aural Alerter unit, which will sound an alert via the aircraft audio system. A “Warning Mute” push button switch is installed in the instrument panel to acknowledge the alert.

Why you should consider this installation?

The system is currently installed in four different fleets of customer aircraft and we have received excellent operational feedback. The system has significantly reduced the occurrence of engine exceedances. One customer commented that the system paid for itself within the first month. The trigger conditions of the Aural Alerter are customisable. Typical settings for a C208B caravan shown below:

Engine Temperature (ITT) is greater than 810°C for more than 10 seconds.

Engine Torque (ENG TQ) is greater than 1980 foot pounds for more than 10 seconds.

Avionis Upgrades:

AAvionics Upgrade on B200vionics Upgrade on B200

  • Dual Garmin G600 Glass Cockpit.
  • Dual Garmin GTN650 GPS/COM/NAV
  • Dual Garmin GTX33 Remote Transponders
  • Garmin GMA340 Audio Panel
  • Midcontinent MD302 Standby Attitude Module
  • STC DFCS 2100 Autopilot system
  • Pratt & Whitney Canada ADAS+ & DTU Engine Trend Monitoring System

Aspen / Garmin Upgrade on Cessna 404Aspen / Garmin Upgrade on Cessna 404

  • Aspen EFD-1000 PDF
  • Dual Garmin GNS430W GPS/COM/NAV
  • Garmin GTX330 Transponders
  • Garmin GMA340 Audio Panel


Contact the Hawker Pacific Avionics Design Department:

Konrad Lehmann Von Weyhe

Design Engineering Manager
Phone: +61 7 4030 1860

Phil Byrne

Avionics Manager, AA Cairns Avionics
Phone: +61 7 4030 1882

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