Notices

FLIGHT ADVISORY

 GPS INTERFERENCE TESTING

ELECTRONIC PROVING GROUND_ARIZONA

(EPG_AZ) 25-06

01 – 17 April

Electronic Proving Ground, AZ

The entire flight advisory may be accessed and downloaded at the following address:

https://www.faasafety.gov/files/notices/2025/Mar/EPG_AZ_25-06_GPS_Flight_Advisory.pdf

Pilots are advised to check NOTAMs frequently for possible changes prior to operations in the area.

NOTAMs will be published at least 24 hours in advance of this event.