Released03 April 2019FEDERAL AVIATION ADMINISTRATION FLIGHT ADVISORYGPS INTERFERENCE TESTINGYUMA (YUMA) 19-01 06 – 12 April 2019 Yuma, AZGPS testing is scheduled as follows and may result in unreliable or unavailable GPS signal.A.Location: Centered at 331239N1150204W or the BLH VOR 200 degree radial at 27NM.B.
Dates and times (Dates and times are based on GMT (Z).):
6 – 12 APR 18 2030Z – 2230Z C.Duration: Each event may last the entire requested period. D.NOTAM INFO: NAV GPS (YUMA GPS 19-01) (INCLUDING WAAS, GBAS, AND ADS-B) MAY NOT BE AVBL WI A 521NM RADIUS CENTERED AT 331239N1150204W (BLH200027) FL400-UNL,453NM RADIUS AT FL250, 401NM RADIUS AT 10000FT,336NM RADIUS AT 4000FT AGL,266NM RADIUS AT 50FT AGL.E.Pilots are encouraged to report anomalies in accordance with the Aeronautical Information Manual (AIM) paragraphs 1-1-13 and 5-3- 3. The NOTAMs discussed in this advisory may change with little or no notice. 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.