Listed below are PSI's Instrument and Avionic overhaul, repair, and exchange capabilities for the de Havilland DHC-7. To request a price or availability, please call us or submit our quote request form.
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| Part Number | Manufacturer | Description | RFQ |
|---|---|---|---|
| 13TX-0115-A | Astro Instruments | Transmitter** Control Surface Position | |
| 18-2100-3 | Bendix | Pressure Indicator | |
| 201140-09211 | Aerosonic | Airspeed Warning Switch | |
| 245010 | A and M Instrument | AC Ammeter | |
| 245020 | A and M Instrument | AC Voltmeter | |
| 245030 | A and M Instrument | DC Voltmeter | |
| 2587193-43 | Honeywell | Gyrosyn Compass | |
| 2591411-906 | Honeywell | Attitude Director Indicator | |
| 2591411-910 | Honeywell | Attitude Director Indicator | |
| 2592920-445 | Honeywell | Radio Deviation Indicator | |
| 2593379-001 | Honeywell | Dual Remote Compensator | |
| 2593379-1 | Honeywell | Dual Remote Compensator | |
| 2594484 | Honeywell | Flux Valve | |
| 31007-A5 | Bendix | Mach Airspeed Warning Switch | |
| 393008-053 | Simmonds Precision | Fuel Quantity Indicator | |
| 4001808-901 | Honeywell | Vertical Gyro | |
| 4002963-901 | Honeywell | Radio Magnetic Indicator | |
| 4014267-903 | Honeywell | Radio Altimeter Indicator | |
| 4018368-906 | Honeywell | Mode Selector | |
| 4018639-903 | Honeywell | Autopilot Controller | |
| 4029529-901 | Honeywell | Horizontal Situation Indicator | |
| 521389 | Ametek | Outside Air Temperature Indicator | |
| 521677 | Ametek | Ailerron Trim Indicator | |
| 521679 | Ametek | Rudder Trim Indicator | |
| 5550-8340N1L | Mid-Continent | Turn and Slip Indicator | |
| 7000622-901 | Honeywell | Vertical Gyro | |
| 7000836-913 | Honeywell | Attitude Director Indicator | |
| 7001179-901 | Honeywell | Horizontal Situation Indicator | |
| 7SC0055 | de Havilland | Fuel Quantity Indicator | |
| 7SC0072 | de Havilland | Outside Air Temperature Indicator | |
| 7SC0073 | de Havilland | AC Ammeter Indicator | |
| 7SC0074 | de Havilland | AC Voltmeter Indicator | |
| 7SC0075 | de Havilland | DC Voltmeter Indicator | |
| 7SC0077 | de Havilland | Vertical Speed Indicator | |
| 7SC0082 | de Havilland | Turn and Slip Indicator | |
| 7SC0083 | de Havilland | Hydraulic Pressure Indicator | |
| 7SC0091 | de Havilland | Overspeed Warning Switch | |
| 7SC0094 | de Havilland | Standby Compass | |
| 7SC0102 | de Havilland | Cabin Alt and Diff'l Pressure Indicator | |
| 7SC0230 | de Havilland | Oil Pressure Indicator | |
| 7SC0231 | de Havilland | Temperature Indicator | |
| 7SC0233 | de Havilland | Engine Torque Indicator | |
| 7SC0234 | de Havilland | Cabin Rate of Climb Indicator | |
| 7SC0236 | de Havilland | Fuel Flow Indicator | |
| 7SC0240 | de Havilland | Ailerron Trim Indicator | |
| 7SC0241 | de Havilland | Rudder Trim Indicator | |
| 7SC0247 | de Havilland | Engine Torque Electronics Unit | |
| 7SC0284 | de Havilland | Surface Position Transmitter | |
| 7SC0361 | de Havilland | Digital Clock | |
| 7SC0365 | de Havilland | Standby Altimeter | |
| 8047/10DH | Ultra Electronics Flighline Systems | Altimeter | |
| 8047/20DH | Ultra Electronics Flighline Systems | Altimeter | |
| 811B-24 | Davtron | Digital Clock | |
| 8DJ163LYM4 | Ametek | Temperature Indicator | |
| 8DJ181LWD2 | Ametek | Engine Torque Indicator | |
| 8KE91AAB2 | Ametek | Engine Torque Electronic Unit | |
| AD-500C | Honeywell | Attitude Director Indicator | |
| AW2835AG01 | Ametek | Cabin Altitude and Differential Pressure Indicator | |
| C-5C | Honeywell | Directional Gyro Indicator | |
| C-5C | Ametek | Standby Compass | |
| CS-412 | Honeywell | Compensator | |
| DRC-1 | Honeywell | Dual Remote Compensator | |
| DSF1291-6 | Meggitt | Flow Rate Indicator | |
| FX-220 | Honeywell | Flux Valve | |
| HZ-444 | Honeywell | Attitude Director Indicator | |
| MS-500 | Honeywell | Mode Selector | |
| RA-215 | Honeywell | Radio Altimeter Indicator | |
| RD-444 | Honeywell | Radio Deviation Indicator | |
| RD-445 | Honeywell | Radio Deviation Indicator | |
| RD-500A | Honeywell | Horizontal Situation Indicator | |
| RD-550A | Honeywell | Horizontal Situation Indicator | |
| SLZ9464A-1 | Avionic Specialities | Inertial-Lead Vertical Speed Indicator | |
| VIL-OC7D | Ametek | Hydraulic Pressure Indicator | |
| WL/303RC/MS/1 | G.E. Aviation | Vertical Speed Indicator |