FLIGHT ADVISORY GPS INTERFERENCE TESTING YUMA PROVING GROUND (YPG)
18-15 12-22 March 2018
GPS testing is scheduled as follows and may result in unreliable or unavailable GPS signal.
Location: Centered at 332537N1142002W or the BLH VORTAC 104-degree radial at 24 NM.
Dates and times: 12–15 MAR 18 0700Z–1230Z 19–22 MAR 18 0700Z–1230Z
Each event may last the entire requested period.
NOTAM INFO: NAV GPS (YPG GPS 18-15) (INCLUDING WAAS, GBAS, AND ADS-B) MAY NOT BE AVBL WI A 263NM RADIUS CENTERED AT 332537N1142002W (BLH104024) FL400-UNL, 213NM RADIUS AT FL250 141NM RADIUS AT 10000FT 121NM RADIUS AT 4000FT AGL
107NM RADIUS AT 50FT AGL
Pilots are encouraged to report anomalies only when ATC assistance is required.
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.