TEST Tsunami Warning issued March 25 at 12:30PM EDT until March 25 at 1:30PM EDT by NWS National Tsunami Warning Center
GMZ130-132-135-150-155-230-231-232-235>237-250-255-330-335- 350-355-430-432-435-436-450-452-455-532-534-536-538-550-552- 555-557-630>636-650-655-730-735-751-752-755-765-830-836-850- 853-856-656-657-031-032-034-035-042>044-052>055-AMZ630-650- 651-550-552-555-450-452-454-330-350-352-354-250-252-254-256- 131-135>137-150>156-158-230-231-ANZ631>638-656-658-650-652- 654-430-431-450>455-331-332-335-338-340-345-350>355-230>237- 250-251-254-255-256-150>154-050>052-TXZ251-351-354-355-451- 454-455-234-242>247-342>347-442-443-447-214-236>238-313-335>338- 436>439-615-616-LAZ073-074-241-252>254-066>070-076-078-MSZ086>088- ALZ261>266-FLZ201>206-008-010-012-014-108-112>118-127-128- 134-139-142-148-149-050-151-155-160-162-165-069-075-076>078- 174-074-154-168-172-173-347-447-647-747-141-159-164-024-124- 125-138-233-333-GAZ153-154-165-166-117-119-139-141-SCZ048>052- 054-056-NCZ106-108-110-044>047-080-081-092>095-098-103-104- 193>199-203>205-015>017-030>032-102-VAZ084>096-098-523>525- 099-100-MDZ024-025-DEZ002>004-NJZ006-012>014-020>027-106-108- NYZ071>075-078>081-176>179-CTZ009>012-RIZ002-004>008-MAZ007- 014>016-019>024-NHZ014-MEZ022>028-029-030-NBZ570-550-660-641- NSZ210-230-260-250-110-120-130-170-160-150-140-270-280-320- 410-450-440-430-QCZ670-680-NLZ340-220-230-210-120-132-140- 241-242-110-131-540-530-570-520-510-560-610-720-710-730-740- 750-760-770-251730- /T.NEW.PAAQ.TS.W.9005.250325T1630Z-250325T1730Z/ The U.S. east coast, Gulf of America coasts, and Eastern Canadian coastal areas ...THIS_MESSAGE_IS_FOR_TEST_PURPOSES_ONLY... ...THIS IS A TEST TO DETERMINE TRANSMISSION TIMES INVOLVED IN THE DISSEMINATION OF TSUNAMI INFORMATION... ...ESTO ES UNA PRUEBA PARA DETERMINAR LOS TIEMPOS DE TRANSMISION ENVUELTOS EN LA DISEMINACION DE INFORMACION SOBRE TSUNAMIS... RESPONSES ARE REQUIRED FROM --------------------------- * All Coastal Weather Forecast Offices in the Eastern and Southern Regions - respond using tsunami message acknowledgment (TMA) procedures. Emergency alert systems and
Flight Advisory GPS Interference Testing – Utah Test and Training Range, UT
FLIGHT ADVISORY GPS INTERFERENCE TESTING UTAH TEST AND TRAINING RANGE (UTTR) 25-01 10 – 14 March Utah Test and Training Range, UT The entire flight advisory may be accessed and downloaded at the following address: https://www.faasafety.gov/files/notices/2025/Mar/UTTR_25-01_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.
FLIGHT ADVISORY – GPS Interference Testing – Nevada Test and Training Range, NV
FLIGHT ADVISORY GPS INTERFERENCE TESTING NEVADA TEST AND TRAINING RANGE (NTTR) 25-01 29 January – 07 February Nevada Test and Training Range, NV Centered at 371804N1155804W or the BTY035048 The entire flight advisory may be accessed and downloaded at the following address: https://www.faasafety.gov/files/notices/2025/Jan/NTTR_25-01_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 any GPS tests.

FLIGHT ADVISORY GPS INTERFERENCE TEST – Fort Campbell, KYING
FLIGHT ADVISORY GPS INTERFERENCE TESTING FORT CAMPBELL KENTUCKY (FTCPKY) 24-38 18 – 22 November Fort Campbell, KY The entire flight advisory may be accessed and downloaded at the following address: https://www.faasafety.gov/files/notices/2024/Nov/FTCPKY_24-38_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.