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Regular business hours will resume on Monday, January 5th. AOG Services are available.

Avionics FAQ

In April 2006, Honeywell announced that the Sandisk flash card used in the database card for the MKXXI EGPWS was being replaced with a new flash card manufactured by Smart Modular Technologies.

This new database card will only work with MKXXI units with Mod or Service Bulletin 3 incorporated. This Service Bulletin consists of replacing the Processor Card Board in the unit.

As Honeywell considers this a product improvement, the cost to incorporate these mods is approximately $2500 and must be performed at the factory.