NW 121 · Northwest

H4300X75 (ASPH–PFC) S–12.5 MIRL 0.7% up W

PAPI(P2L)—GA 3.0º TCH 29´.

LGT ACTVT MIRL Rwy 11–29 & PAPI Rwy 29—CTAF.

Unattended. Rwy 11 markings faded.

(406) 346-7129

For CD ctc Salt Lake ARTCC at 801-320-2568.

NOTAM FILE GGW. GLASGOW (VH) (DH) VORW/DME 113.9 GGW Chan 86 N48º12.92´ W106º37.53´ 180º 54.8 NM to fld. 2283/14E. VOR unusable: 001º–005º byd 50 NM 010º–025º byd 40 NM 030º–045º byd 63 NM blo 9,300´ 050º–055º byd 55 NM 060º–080º byd 55 NM 335º–345º byd 50 NM 346º–355º byd 40 NM DME unusable: 001º–005º byd 50 NM 050º–055º byd 55 NM 060º–080º byd 55 NM 335º–345º byd 50NM JUDITH MOUNTAIN N47º13.03´ W109º13.31´ RCO 122.2 (GREAT FALLS RADIO) BILLINGS L–13D GREAT FALLS L–13D NW, 3 SEP 2026 to 29 OCT 2026