We offer mobile service for IFR Certifications including Pitot-Static and Transponder Certifications. Our mobile repair station will come to your hanger and perform the certification. Now you can have this important FAA required service completed without the hassle of dropping your aircraft off or the inconvenience of having to wait around.

IFR Certification
An IFR Certification is two different tests. One is for your pitot-static system (altimeter) and the other is for your transponder. This certification is required by the FAR's if you file IFR in your aircraft at least every 24 months.

Pitot-Static Test
This test ensures that your altimeter is reading correct! Is not just a leak test, like most owners believe. There are several different tests that are completed to ensure that your altimeter is good working order. These include tests to ensure that the instrument is reading accurately, vibration tests to ensure the internal mechanisms are sound and tests to ensure that your altimeter is giving repeatable information. We also tests your encoder. This is the devise that is tied to your transponder and gives ATC your altimeter information. In today's crowded airspace this is important to be accurate!

Transponder Tests
How good is your transponder working? The FAA mandates that you have your transponder certified every 24 months if you fly in airspace that requires a transponder. In this certification we use state-of-the-art equipment to check several parts of your transponder, including its frequency and power output. Even if you don't file IFR, if you fly within the ADIZ or in airspace that requires a transponder you MUST have this test done every 24 months!

Field Repairs
If we find that your aircraft is out of specification for any test we will offer you the option of our repair services. We maintain a good selection of the most common parts with transponder and pitot-static systems. All work is completed and signed-off by an FAA Certified Airframe and Powerplant Mechanic (A&P). By having the work completed by a certified mechanic, you can be sure that we will do it right the first time!

Mobile VOR Check (for required checks every 30 days)!
We can complete your required VOR check that is due every 30 days for IFR flight. Our modern test equipment ensures that your Nav Radio is telling you the truth! In some cases we can even adjust your Nav Head (instrument with the VOR needle). This piece of mind check only takes minutes to complete. Ask us about a discount on this service when performed at the same time as an IFR Certification!

Coming Soon! Installation Services of GPS and other Avionics. Call us for details!

The A3 staff looks forward to serving the avionics needs of the Metro DC Area aircraft owners. With experienced technicians that are also licensed A&P mechanics; your sure to be pleased with the A3 commitment to top-notch service!

You can contact A3 at 703-909-8961 or on the web at http://www.A3avionics.com.