FLIGHT ADVISORY
GPS INTERFERENCE TESTING
YUMA PROVING GROUND ARIZONA
(YPG_AZ) 25-04
28 April – 03 May
Yuma, AZ
The entire flight advisory may be accessed and downloaded at the following address:
https://www.faasafety.gov/files/notices/2025/Apr/YPG_AZ_25-04_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.
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