Released 1 December, 2017 FEDERAL AVIATION ADMINISTRATION FLIGHT ADVISORY GPS INTERFERENCE TESTING YUMA PROVING GROUND (YPG)
17-13 04-05 December, 2017
Yuma, AZ GPS testing is scheduled as follows and may result in unreliable or unavailable GPS signal.
A. Location: Centered at 325921N1141517W or the BZA VORTAC 042-degree radial at 22NM. B. Dates and times: 4 – 5 DEC 17 1830Z – 2230Z
Each event may last the entire requested period.
D. NOTAM INFO: NAV GPS (YPG GPS 17-13) (INCLUDING WAAS, GBAS, AND ADSB) MAY NOT BE AVBL WI A 274NM RADIUS CENTERED AT 325921N1141517W (BZA 042022) FL400-UNL, 222NM RADIUS AT FL250 165NM RADIUS AT 10000FT 145NM RADIUS AT 4000FT AGL 111NM RADIUS AT 50FT AGL.
E. 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.