The Federal Aviation Administration (FAA) has issued the following notice of GPS interference testing that may result in unreliable or unavailable GPS signal:
FLIGHT ADVISORY: GPS INTERFERENCE TESTING MARINE CORPS SPECIAL OPERATIONS COMMAND (MARSOC) 21-05 07 – 21 June 2021 / Marine Corps Special Operations Command, NC
Geodetic news items older than approximately 6 months (unless deemed critical) as well as expired GPS interference testing notices can be found on the news archive page at the link below.
To view the real time network sensor map please visit the link below.