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Garmin Navigation Data Alert published May 5, 2019 NOTE: This notice supersedes and replaces Revision A of this notice, originally published on March 11, 2019.

Garmin Navigation Data Alert published Jan 3, 2019 for cycles 1902 and later

Garmin Data Alert, published June 15, 2018

Jeppesen NavData Alert published March 8, 2011

NavData Alert published September 17, 2010 for cycles 1013 and later

Jeppesen NavData Alert published May 24, 2010 for cycles 1006 and later

NavData Alert published March 24, 2010