• Avionics Test Sets
  • Air Data/Pitot Static Test Sets
  • Fuel Quantity Test Sets
  • NAV/COM Test Sets
  • TCAS Test Sets
  • Transponder/DME Test Sets
  • RF/Microwave Generators
  • Pressure and Vacuum
  • Tensionmeters
  • Crimpers
  • Dimensional Tooling

We specialize in the repair and calibration of your aviation test equipment.

  • Our ISO 17025/N.I.S.T. traceable laboratory uses state of the art equipment to perform calibration services to the aviation test equipment market.

  • Our calibration service is superior to other calibration labs as we have the ability to repair your test equipment as well as perform calibrations.

  • Cosmetic improvement services such as case painting, knob/foot replacement are available upon request.

  • We are centrally located as your Kansas City calibration source.

  • We perform calibrations for general aviation, corporate aviation, O.E.M.s, FAA repair stations, US government agencies, as well as regional and air transport airlines.


Aeroflex appoints Express Cal as authorized service center (legacy products)

Tel Instrument (TIC) appoints Express Calibration Authorized Service/Upgrade Center

Tel Instrument DO-260B

Barfield Service Information Letter