GPS, including WAAS, GBAS and ADS-B, may be unavailable in the affected area.

10/043

Checking status...

NavOther

2026-10-20 23:00 - 2026-10-22 23:59

Duration:VERY SHORTaggregated 3 hours

Period of Applicability

2026-10-20 23:00 - 2026-10-22 23:59

Timeline Visualization

Get instant access to visual timeline analysis and NOTAM scheduling information with Notamify Pro.

7 days free trial, then $24.9/month. Cancel anytime.

Interpretation

GPS (GAFCFL GPS 26-11), including WAAS, GBAS and ADS-B, may be unavailable daily from 2300 to 2359 UTC within a 330 NM radius of 303831N0862147W from FL400 to unlimited altitude. The affected radius decreases to 282 NM at FL250, 209 NM at 10,000 ft, 160 NM at 4,000 ft AGL and 124 NM at 50 ft AGL.

Map Visualization

Loading map data

Please wait...

Raw NOTAM

A1297/26 NOTAMN Q) KZFW/QGWLS////000/999/ A) KZFW B) 2610202300 C) 2610222359 D) DLY 2300-2359 E) ZFW NAV GPS (GAFCFL GPS 26-11) (INCLUDING WAAS, GBAS, AND ADS-B) MAY NOT BE AVBL WI A 330NM RADIUS CENTERED AT 303831N0862147W (CEW121020) FL400-UNL, 282NM RADIUS AT FL250, 209NM RADIUS AT 10000FT, 160NM RADIUS AT 4000FT AGL, 124NM RADIUS AT 50FT AGL. F) SFC G) UNL

Was this helpful?