Notices

FLIGHT ADVISORY

GPS INTERFERENCE TESTING

YUMA PROVING GROUND ARIZONA

(YPG_AZ) 25-01 (REVISION 1)

01 – 25 April

Yuma Proving Ground, AZ

Centered at 325500N1135500W the BZA061036

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

https://www.faasafety.gov/files/notices/2025/Mar/YPG_AZ_25-01_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 any GPS tests.