ARROW AVIATION, Co. L.L.C. Installation in a Bell 412, Cobham’s Synthetic Vision Glass Cockpit

STC # SR02342AK Approved for Single Pilot IFR Operation 412 STC # SR009595RC Approved for Single Pilot IFR Operation 412EP

Pilot and Copilot 3D Synthetic View EFIS

Crosside NAV, GPS, AHRS, & ADC sensors are available to pilot and Copilot Enhanced situational awareness with 3D Synthetic vision HITS (Highway In The Sky) Hover Vector Helicopter TAWS (HTAWS) Class A or B LPV Approach Existing flight director selected mode feed back TSO DO-178B Level A software

412 Equipped with IDU-III Displays NVG Compliant Cockpit

412EP Equipped with IDU-450 Displays

Sensor Installation Locations

AIR DATA COMPUTERS & TAS PROCESSOR

IN NOSE AVIONICS BAY

AIR DATA COMPUTERS & TAS PROCESSOR

IN NOSE AVIONICS BAY

ANALOG INTERFACE UNITS and

SUPER FLAG ADAPTORS

AHRS SENSOR UNITS

OUTSIDE AIR TEMPERATURE

PROBES

Sensor Installation Locations

GPSRECIEVER

GPSRECIEVER

2 GPS ANTENNAS

GPS ANTENNA MOUNT

GPS SENSOR UNITS

Airdata Computers • Dual Thommen AC32 air data computers • Small compact design • Measures barometric altitude, air speed, and temperature • Integrated vibrating cylinder pressure sensors for pitot and static ports • TSO DO-178B Level A software

AIU (Analog Interface Unit) • Dual Analog Interface Units • Interface existing KNR 634 Navs • Interface existing radar altimeter • Interface existing marker beacon • Interface existing KDF 806 ADF • Interface existing flight director TSO DO-178B Level C software

AIU Forward Location 412

AIU Aft Location 412EP

AHRS

• Dual Litef LCR-100 AHRS • Picks up existing A/C Tarsyn mounting points • Uses existing wiring and connector bulkheads to ease installation • TSO DO-178B Level A software

AHRS Installation replacing OEM Tarsyn Units

AHRS OEM Installation

WAAS GPSs • Dual Spectralux Beta 3 WAAS GPS sensors • TSO DO-178B Level B software Located in aft Tailboom

GPS Antenna’s • Dual GPS antennas located on top of vertical fin for optimal satellite coverage

Remote Bugs Panel (RBP)

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Provides dedicated controls for frequently needed EFIS bugs, as well as additional controls for selecting and setting other parameters.

EFIS Control Panel • Centralized EFIS control Panel • Simple one switch operation for pilot and copilot EFIS buses