FLIGHT ADVISORY
GPS INTERFERENCE TESTING
FORT JOHNSON LOUISIANA
(FTJNLA) 25-22 (Revision 2)
13 – 27 April
Fort Johnson, LA
Centered at 311155N0930619W or the AEX261031
The entire flight advisory may be accessed and downloaded at the following address:
https://www.faasafety.gov/files/notices/2025/Apr/FTJNLA_25-22_GPS_Flight_Advisory_(Revision_2).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.
* WHAT...Snow. Additional snow accumulations between 4 and 8 inches. * WHERE...La Garita Mountains Above…
* WHAT...For the Winter Weather Advisory, snow. Additional snow accumulations up to one inch. For…
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Ashley and Chicot counties…
...The Flood Advisory continues for the following rivers in Arkansas... Arkansas River at Ozark Lock…
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Arkansas, including…
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of southeast and…
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