GPS(INCLUDING WAAS, GBAS, AND
ADS-B) MAY NOT BE AVBL WI A 83NM RADIUS CENTERED AT 310549N0930220W

(AEX 250029) FL400-UNL,

83NM RADIUS AT FL250, 

82NM RADIUS AT 10000FT, 

64NM RADIUS AT 4000FT AGL, 

24NM RADIUS AT 50FT AGL.