Avionics FAQs

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

Avionics FAQ

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How can I update my original Sandel ST3400 with the latest LED backlighting?

According to Sandel Service Bulletin SB3400-14, the backlight kits for units with serial numbers below 5000 are no longer available. Sandel has replaced the original backlight kit with a LED kit. The cost for the LED upgrade is $9980 for units with serial numbers below 2000 and $4980 for units with serial numbers below 5000 but greater than 2000.