NW 136 · Northwest

H5099X75 (ASPH) S–12.5 MIRL 0.7% up W

PAPI(P2L)—GA 4.0º TCH 43´. Ground.

PAPI(P2L)—GA 3.0º TCH 42´.

2460X100 (TURF) 0.8% up S

S4 FUEL 100LL, JET A1 LGT ACTIVATE MIRL Rwy 07–25; PAPI Rwy 07 and Rwy 25—122.7.

Unattended. Parachute Jumping. Credit card self svc fuel avbl 24 hrs. Wildlife on and invof arpt. Ultralights on and invof arpt. Rgt tfc Rwy 25 from 0500–1400Z‡. Rwy 16–34 marked with white cones full length, red cones mark thld.

406-323-1564

For CD ctc Billings Apch at 406-255-2798.

NOTAM FILE BIL. BILLINGS (VH) (H) VORTACW 114.5 BIL Chan 92 N45º48.51´ W108º37.48´ 351º 40.1 NM to fld. 3811/14E. VOR unusable: 146º–154º byd 40 NM 155º–165º byd 40 NM blo 11,000´ 155º–165º byd 49 NM blo 18,000´ 166º–173º byd 40 NM RUBY VALLEY FLD (See TWIN BRIDGES on page 146)

3000X65 (TURF)

Trees.

REIL. Trees.

Unattended. Wildlife & livestock possible on ry. Rwy 07–25 thld and 1/4 distances mkd with white turf rwy cones. Recommended tkf Rwy 07, ldg Rwy 25. Uphill slope to west. Standing wtr, muddy conds aft hvy rains.

406-566-4003

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

3440X100 (TURF)

Unattended. No snow removal. Rwy 07–25 sfc cond rough, gopher holes. Rwy 07–25 marked by white cones full len. 300+ ft hill 0.75 mi SE fm end of rwy.

406-444-2506

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

H2610X60 (ASPH) LIRL 1.4% up E

Road.

Road.

S2 FUEL 100LL LGT ACTVT LIRL Rwy 08–26—CTAF.

Attended continuously. Birds invof rwy. Snow removal. Rwy 08–26 100 ft unlgtd; 2270 ft lgtd at ngt. Rwy 26 240 ft unlgtd. Rwy 26 18 ft bldg 200 ft fm rwy end 234 ft R of cntrln; 18 ft bldg 385 fm rwy end 141 ft L of cntrln. Turf ovrn 300 x 60 ft. Rwy 08 markings non std.

(406) 544-8004

For CD ctc Spokane Apch at 509-742-2522, when Apch clsd ctc Salt Lake ARTCC at 801-320-2568 ST LABRE MISSION (See ASHLAND on page 90) BILLINGS H–1E, L–13D IAP GREAT FALLS GREAT FALLS GREAT FALLS NW, 3 SEP 2026 to 29 OCT 2026