Garmin and Jeppesen today introduced the RNP AR NavData Service, a new tool for pilots who fly Required Navigation Performance–Authorization Required (RNP AR) procedures. Their RNP AR NavData Service automates the more than 350 data accuracy checks per procedure required by FAA Advisory Circular 90-101A. With Garmin and Jeppesen’s new service, this validation procedure is a part of the benefits delivered through an RNP AR NavData database subscription for “select” Garmin integrated flight decks.