GPS, including WAAS, GBAS, and ADS-B, may be unavailable near Honolulu.

289

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NavNavigation Aid Status

2026-10-26 18:00 - 2026-11-04 23:59

Duration:SHORTaggregated 3 days

Period of Applicability

2026-10-26 18:00 - 2026-11-04 23:59

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Interpretation

GPS, including WAAS, GBAS, and ADS-B, may be unavailable within a radius of up to 326 NM centered near Honolulu, with the affected radius varying by altitude. This applies daily from 1800 to 2359.

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Raw NOTAM

L0289/26 NOTAMN Q) ZHN/QXXXX/IV/NBO/A/000/999/2128N15802W005 A) PHHI B) 2610261800 C) 2611042359 D) DLY 1800-2359 E) (REF ZHN 10/099 PHZH-A 1558/26) !GPS 10/099 ZHN NAV GPS (SCHFHI GPS 26-81) (INCLUDING WAAS, GBAS, AND ADS-B) MAY NOT BE AVBL WI A 326NM RADIUS CENTERED AT 212846N1580147W (HNL321012) FL400-UNL, 280NM RADIUS AT FL250, 215NM RADIUS AT 10000FT, 193NM RADIUS AT 4000FT AGL, 185NM RADIUS AT 50FT AGL.

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