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Garmin Aviation Data Card Programmer for GNS Navigators P/N 010-10579-20


Well-Known Member
Jun 15, 2014
Reaction score

Replaced my GNS 430s with GTNs so no longer need this. This adapter allows you to update all the nav, terrain, & obstacle data in your GNS navigators through Garmin's download services. Here's a link to the product info from Garmin... https://buy.garmin.com/en-US/US/p/1190

$50 Shipped in The US via Paypal

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