NW 91 · Northwest

Cycle 03SEP2026 · 0 airports · 479 words · FAA Chart Supplement, verbatim

MONTANA 91

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STEVENS RANCH (1M6)

19 SE UTC–7(–6DT) N45º17.28´ W106º08.72´ 3300 NOTAM FILE GTF

RWY 15–33:

2268X40 (TURF)

RWY 15:

Road.

RWY 33:

P–line.

RWY 01–19:

1571X40 (TURF)

RWY 01:

Tree.

RWY 19:

Road.

AIRPORT REMARKS:

Rising trrn E of arpt. Gopher holes all rwys. Rwy 33 +343 ft hill 4792 ft fm rwy end. Rwy 01–19 road lctd 15 ft–75 ft W of and parl to rwy, Xs rwy 15–33. Rwy 19 road 302 ft fm rwy end both sides of cntrln. Rwy 01–19 slps about 3 ft fm E to W on N hlf of rwy. Rwy 19 +100 ft hill 1926 ft fm end both sides of cntrln; +369 ft hill 3445 ft fm end 1026 ft R.

AIRPORT MANAGER:

406 784 2469

COMMUNICATIONS:

CTAF 122.9

AUGUSTA AUGUSTA (3U5)

2 SE UTC–7(–6DT) N47º27.81´ W112º22.81´ 4145 NOTAM FILE GTF

RWY 01–19:

3650X75 (TURF) 0.7% up S

AIRPORT REMARKS:

Unattended. Wildlife on and invof arpt including rattlesnakes. Rwy 01–19 gopher holes on rwy sfc. No sn removal. Unltd vehicle access to arpt. Rwy 01–19 mkd with white cones. Shooting range adj to arpt.

AIRPORT MANAGER:

406-444-2506

COMMUNICATIONS:

CTAF 122.9

CLEARANCE DELIVERY PHONE:

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

BENCHMARK (3U7)

19 W UTC–7(–6DT) N47º28.92´ W112º52.34´ 5434 NOTAM FILE GTF

RWY 12–30:

H6000X100 (ASPH) S–45, D–80, 2D–140 2.0% up SE

RWY 12:

Trees.

RWY 30:

Trees.

AIRPORT REMARKS:

Unattended. Snow removal NA. Mts parl E and W; in trsn sfc. Rwy 30 rcmdd dep cond pmtg. Rwy 12 rises uphill 120´; rising trrn byd. Rwy 12–30 psbl mod–svr crosswind and turb. Rwy 12–30 lgr cracks and weeds full len. Arpt is lctd wi Lewis and Clark National Forest.

AIRPORT MANAGER:

(406) 495-3832

COMMUNICATIONS:

CTAF 122.9

CLEARANCE DELIVERY PHONE:

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

RADIO AIDS TO NAVIGATION:

NOTAM FILE GTF. GREAT FALLS (VH) (H) VORTACW 115.1 GTF Chan 98 N47º27.00´ W111º24.73´ 256º 59.5 NM to fld. 3672/16E. VOR unusable: 060º–171º byd 40 NM 072º–084º byd 40 NM blo 18,000´ 092º–111º byd 40 NM blo 13,000´ 092º–111º byd 71 NM 112º–119º byd 40 NM blo 18,000´ 120º–147º byd 40 NM BILLINGS GREAT FALLS GREAT FALLS H–1D, L–13C NW, 3 SEP 2026 to 29 OCT 2026