This test is simple and can be performed on the ramp in about 15-30 minutes using Certified Test Equipment.

​For VFR operations, the FAA requires all transponder-equipped aircraft to be inspected to verify the proper operation of the transponder.
 

Transponder systems that don't meet minimum requirements and/or are out-of-alignment can cause significant problems with ATC radar systems, including incorrect altitude readout, duplicate targets, or no target at all.

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Testing is usually done in under an hour but can take 2-3 hours, depending on the aircraft, and if any issues are detected.
In addition to the transponder tests required for VFR, IFR aircraft are required to have each altimeter, encoder and static system inspected and certified.
 

The altimeter is subjected to a series of tests to ensure it meets the minimum requirements for accuracy and repeatability.​

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Reduced Vertical Separation Minimum was implemented to reduce the vertical separation above flight level (FL) 290 from 2000-ft minimum to 1000-ft minimum. It allows aircraft to safely fly more optimum profiles, gain fuel savings and increase airspace capacity. ​

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Our experience team of certified technicians are here to support these certifications with a vast knowledge and experience with the process.  We are able to quickly diagnose and correct any issues to insure your certification in a timely manner.