In addition to our multitude of sales, repair, and install services, DFW Instruments provides avionics line service for aircraft owners and operators. Precision ramp test equipment and extensive technical experience across a multitude of General Aviation and Corporate aircraft, provide DFW Instruments with the ability to accurately troubleshoot and repair most avionics related squawks in all types of aircraft.

We also provide routine services like complete avionics systems Inspection, Repair, Trouble Shooting, RVSM ( 91.411 / 91.413) Altimeter/transponder bi-annual inspections.

For any information related to our line service capabilities or to schedule your aircraft, please contact our Line Service department at 800.500.0075 toll free or fill out a Work Request Form.

Committed to Quality, Service and Value with Innovative Ways to Serve Your Needs.  This is how the A&P mechanics at DFW Instruments Line Services operate.  We provide timely services efficiently because our in-house maintenance technicians are local to the DFW area and represent the General Aviation and Corporate aircraft exceedingly well.

Value Added Benefits...

• DFW Instruments is local to the Dallas Ft.Worth areas with hangar/ ramp access on Addison (KADS). Our mechanics fly to you so you can avoid the operational cost of fuel and crew which is more economical.
• We also understand cost of  an AOG is more than the cost of repairs, it's the revenue cost of the business operations.

Service Capabilities...
Line Maintenance Services –Experienced technicians are fully qualified for troubleshooting and repair of all designated aircraft systems including avionics and autopilot.

AOG Response – Our A&P certified mechanics can rapidly deploy to an AOG situation. Call Mark Toomer at 214.217.7600 or email markt@dfwinstruments.com.

Work Request Form

Extend your avionics protection with Honeywell:
- Designed for both general aviation and business aviation, the Honeywell Avionics Protection Plan (HAPP) is an extended warranty program that offers full coverage of your avionics.