Regional and Commuters

de Havilland DHC-7

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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de Havilland DHC-7 Capabilities
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Parts & Capabilities
44 parts on file for the de Havilland DHC-7
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