NW 106 · Northwest

H6501X75 (ASPH–GRVD) S–58, D–106, 2D–129 PCR 328 F/D/X/T MIRL 1.4% up S

PAPI(P2L)—GA 3.0º TCH 39´.

PAPI(P2L)—GA 3.0º TCH 30´.

H3600X60 (ASPH) S–12.5 PCN 5 F/D/Y/U MIRL

Road.

PAPI(P2L)—GA 3.0º TCH 30´. Road.

FUEL 100LL, JET A, A+ LGT ACTVT PAPI Rwy 17, Rwy 22 and Rwy 35; MIRL Rwy 04–22 and Rwy 17–35—CTAF. Rwy 35 PAPI unusbl byd 5.0 NM.

Attended 1500–0000Z‡. Aft hr – 406–250–5280. Rwy vis blocked by hngrs/bldgs; cfm otr acft and ops bfr tkof. Rwy 04 dep NA. Rwy 17 1000 ft dstc mkrs, Rwy 35 1000 ft dstc mkrs. Lndg fee.

406-660-1873

ASOS 135.225 (406) 683–5470.

For CD if una to ctc on FSS freq, ctc Salt Lake ARTCC at 801-320-2568.

CLASS E.

NOTAM FILE DLN. (VH) (DH) VORW/DME 113.0 DLN Chan 77 N45º14.91´ W112º32.83´ at fld. 5257/18E. DME unusable: 045º–090º byd 30 NM blo 11,700´ 090º–140º byd 30 NM blo 12,600´ 140º–180º byd 30 NM blo 11,500´ 275º–290º byd 30 NM blo 12,500´ VOR unusable: 016º–070º byd 40 NM 071º–081º byd 40 NM blo 15,000´ 071º–081º byd 49 NM 082º–101º byd 40 NM 102º–112º byd 40 NM blo 15,000´ 102º–112º byd 47 NM 113º–216º byd 40 NM 233º–257º byd 40 NM 266º–310º byd 40 NM 345º–353º byd 40

2400X125 (TURF)

Road.

Bldg.

Unattended. Snow removal irregular. Rwy 07–25 rwy rough due to bunch grass and rodent holes. Extremely soft when wet. Rwy 07–25 marked with white cones full rwy length.

406-303-1230

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

H3130X115 (ASPH–TURF) LIRL(NSTD) 1.1% up S

LGT Rwy 16–34 NSTD LIRL; rwy edge lgts 55´ W and 70´ E of cntrln. Dusk–dawn: 2750´ of rwy lgtd.

Unattended. Snow removal intmt. Rwy 16–34 first 2330 ft x 40 ft Rwy 34 asph; edges and rmndr turf. Rwy 16 rwy end –6´ depression 102´ fm rwy end.

406-788-5229

For CD ctc Great Falls Apch at 406-454-7555. EDGAR G OBIE (See CHINOOK on page 99) GREAT FALLS H–1D, L–13C IAP GREAT FALLS GREAT FALLS NW, 3 SEP 2026 to 29 OCT 2026