17 Jan
2020
17 Jan
'20
1:05 a.m.
I thought this might be relevant to many: GPS reception may be unavailable or unreliable over a large portion of the southeastern states and the Caribbean during offshore military exercises scheduled between January 16 and 24. The FAA has posted a flight advisory for the exercises that will require jamming of GPS signals for periods of several hours each day of the event. Navigation guidance, ADS-B, and other services associated with GPS could be affected for up to 400 nautical miles at Flight Level 400, down to a radius of 180 nm at 50 feet above the ground. https://www.aopa.org/news-and-media/all-news/2020/january/14/gps-jamming-exp... Regards Marshall Eubanks