Avionics FAQs

Southeast Aerospace will be closed December 24^th - January 2^nd for the Holidays.
Regular business hours will resume on Monday, January 5^th. AOG Services are available.

Avionics FAQ

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Is the Mid-Continent MD835 a direct replacement for the PS-835 power supplies?

Yes, the MD835 can directly replace the PS-835 in certain Part 23 aircraft installations. As of May 2023, there are no Part 25 STCs available for the MD835. Please contact us to inquire if your aircraft is approved for this upgrade replacement.