Flight Advisory GPS Interference Testing – Yuma, AZ

FLIGHT ADVISORY

GPS INTERFERENCE TESTING

YUMA PROVING GROUND ARIZONA

(YPG_AZ) 25-15 (REVISION 1)

01 – 17 September

Yuma, AZ

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

https://www.faasafety.gov/files/notices/2025/Aug/YPG_AZ_25-15_GPS_Flight_Advisory_(Revision_1).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.