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DFW Instruments Pitot Static Repair and Calibration Services

Calibration Services

DFW Instruments offers calibration services for various Air Data Test Sets and is fully equipped to cost effectively and precisely calibrate Barfield DPS-350, 400, and DPS-500 test sets, Druck (GE Sensing) ADTS systems, Kollsman TTU-205 series, Castleberry, Preston, etc… Calibrations meet or exceed published specifications and are traceable to N.I.S.T. standards.

Repair & Overhaul Services

DFW Instruments provides repair and overhaul services a variety of air data test sets. DFW will perform a complete teardown inspection of the unit to include sub-assembly and pumps. System overhaul is performed and/or replaced with new assemblies. Test set will then be calibrated to ensure performance specs.

DFW Instruments expertise in the repair/overhaul of aircraft Avionics and Instruments has provided us with keen insight into designing and perfecting a complete line of Digital Pitot/Static test sets, both manual and fully automatic (analog and digital). Our lead time is usually less than a week and our fees are about half that of the manufacturer.

For more information and pricing please contact our Pitot/Static Repair Department: Randy Wiese at This email address is being protected from spambots. You need JavaScript enabled to view it. , Ben Ballard at This email address is being protected from spambots. You need JavaScript enabled to view it. , or call us at 214.217.7600.



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Corporate Location

DFW Instrument Corporation
16445 Addison Road
2nd Floor Hangar 2
Addison, Texas 75001


Toll Free: 888.500.0075
Phone: 214.217.7600
Fax: 214.217.8307


Map & Directions

FAA Certified Repair Station # DZMR112L
Cage Code # 3PTA2 • EASA 145.6555