IDU-450 EFIS: Helicopter

Comprehensive, Integrated Electronic Flight Instrument System

Genesys’ IDU-450 EFIS suites feature a variety of PFD and MFD formats that can be configured to show flight instruments, moving map, HSI, flight planner, traffic, terrain, weather radar, and datalink. The IDU-450s also feature a build-in Flight Management System and integrated Class-A TAWS (Terrain Awareness and Warning System) for enhanced safety and workload management. The Genesys avionics suite boasts an open architecture for elegant interfacing with a variety of special-mission equipment.

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The 3D Synthetic Vision EFIS from Genesys Aerosystems enhances safety, reduces pilot workload, increases flexibility, and lowers costs of operation. The Level A certified IDU-450 EFIS utilizes ADAHRS and GPS SBAS data for precision aircraft operation including RNP and LPV approaches, and Genesys’ patented OASIS (Open Architecture System Integration Symbology) to display engine information and CAS messages. Additionally, the IDU-450 comes standard with:

  • 3D Synthetic Vision
  • Highway-In-The-Sky (HITS) Navigation
  • Geo-Referenced Hover Vector
  • Helicopter Terrain Alerting and Warning System (HTAWS)
  • Graphical Flight Management System (FMS)
  • Digital Flight Recorder
  • Night Vision Compatibility
  • MIL-STD Qualification
  • And More

Spend less on maintenance and replacement parts while experiencing greater uptime and higher mission completion rates with our modern avionics suite. Built-in support/interfaces for FLIR, DF, and Datalink provide a low-cost path to future upgrades. The MIL-STD qualified, and NVG-compatible Genesys avionics offer robust and flexible performance for demanding environments and are available for both OEM new production and modernization of select aircraft.

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  • C2d - Airspeed Instruments
  • C4c - Bank and Pitch Instruments
  • C6d - Direction Instrument, Magnetic (Gyroscopically Stabilized)
  • C8d - Vertical Velocity Instruments (Rate-Of-Climb)
  • C10b - Altimeter, Pressure Actuatetd, Sensitive Type
  • C34e - ILS Glide Slope Receiving Equipment Operating Within the Radio Frequency Range of 328.6-335.4 MHz (partial)
  • C35d - Airborne Radio Marker Receiving Equipment
  • C36e - Airborne ILS Localizer Receiving Equipment Operating Within the Radio Frequency Range of 108-112 MHz
  • C40c - VOR Receiving Equipment Operating Within the Radio Frequency Range of 108-117.95 MHz
  • C41d - Airborne Automatic Direction Finding (ADF) Equipment
  • C52b - Flight Director Equipment
  • C66c - Distance Measuring Equipment (DME) Operating Within the Radio Frequency Range of 960-1215 Megahertz
  • C87 - Airborne Low-Range Radio Altimeter
  • C110a - Airborne Passive Thunderstorm Equipment
  • C113 - Airborne Multipurpose Electronic Displays
  • C118 - Traffic Alert and Collision Avoidance System (TCAS) Airborne Equipment, TCAS I
  • C119b - Traffic Alert and Collision Avoidance System (TCAS) Airborne Equipment, TCAS II
  • C146a - Stand-Alone Airborne Navigation Equipment Using the Global Positioning System (GPS) Augmented by the Wide Area Augmentation System (WAAS)
  • C147 - Traffic Advisory System (TAS) Airborne Equipment
  • C151 - TAWS
  • C194 - HTAWS & Enhanced Helicopter TAWS
  • C43c - Temperature Instruments
  • C47a - Fuel, Oil, and Hydraulic Pressure Instruments


  • DO-178C, Level A
  • DO-254, Level A


  • 704D - Steady State Limit for Voltage, Voltage Distortion Spectrum, Total Ripple, Normal Voltage Transient, Power Interrupt, Abnormal Voltage Transient, Emergency Limits for Voltage, Starting Voltage Transient, Phase Reversal
  • 810G - Temperature, Humidity & Altitude; Temperature & Vibrations; Vibration; Gunfire Shock (.50 cal & Dillon Mini Gun/equiv.); Sand & Dust