Updated 4/1/2021: With Spring upon us, we are relaxing things a bit! If wearing a mask, Customers can enter the Office Waiting Area, Pilot's Lounge, Hangars, and Restrooms. We ask that hangar access be limited to specific purpose. The Shop area remains RESTRICTED to employees ONLY! If arriving by car, park in the Parking Lot for the Fly Advanced/Pilot Shop (Next Door), enter gate (Code: C520), and walk to Lancaster Avionics. If you need a ride, please call (717)569-1953. It is recommended that you contact us before stopping in to get the latest info regarding pickup and drop off procedures. Thank you for your continued cooperation!

(717) 569-1953


Mark Forth, the Avionics Coordinator, will be more than happy to discuss and schedule any repair needs you may have with your aircraft. His 30+ years of experience have made him well suited to accommodate your needs.

Hours of Operation
Monday thru Friday 8:00 am to 5:00 pm
(Technicians leave @ 4:30pm)

Contact Information
Phone: (717)569-1953
Fax: (717)569-1722
Email: repairs@lancasteravionics.com

Lead Times
Typical lead times for repair work are as follows:

  • Autopilots – 1 to 2 weeks
  • Radar – 1 to 2 weeks
  • IFR 2yr Static/Alt/Enc/Transponder Certifications – 1 week
  • All other Avionics Repair work – 3 to 5 days

Note: These lead times may vary as customer needs change.

We accept VISA, Mastercard, Discover, and American Express, personal/business checks, and cash. Open accounts for day-to-day repairs (does not include installation work) can be set up upon request by filling out a credit application. Otherwise, payment is expected upon receipt of the aircraft. A 3% discount on labor is applied to all cash/check payments made within 10 days of invoice date.


Help us help you
The more information you can provide when calling to discuss and/or schedule repair work, the better we can schedule and diagnose your squawks. TIME IS MONEY and any time you can save us can save you money. The following is a list of information to provide (as applicable and as possible) when calling concerning repairs:

  • Aircraft Info: Make, Model, Registration #, and Serial #
  • Specific Model Numbers of equipment related to your squawk
  • Any Serial Numbers, Mod Status, and Software Levels of equipment related to your squawk
  • A detailed description of the symptoms – including any In-Flight troubleshooting you may have done

After Hours
Arrangements can be made to drop-off and pick-up aircraft after hours. We have five tie-downs in the grass in front of our shop, a key dropbox, and lock-boxes for pick-ups.