NW 116 · Northwest

Cycle 03SEP2026 · 1 airport · 427 words · FAA Chart Supplement, verbatim

Airports on this page: HWQ/KHWQ

116 MONTANA

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HARLEM (48S)

3 N UTC–7(–6DT) N48º33.98´ W108º46.44´ 2643 B NOTAM FILE GTF

RWY 11–29:

H4100X75 (ASPH) S–12.5 MIRL 1.1% up W

RWY 29:

PAPI(P2L)—GA 3.0º TCH 35´.

RWY 15–33:

1933X120 (TURF) 0.8% up NW

SERVICE:

LGT ACTIVATE MIRL Rwy 11–29 and PAPI Rwy 29—CTAF.

AIRPORT REMARKS:

Unattended. Rwy 15–33 has lrg gopher holes and tall grass thrut. Phones avbl in terminal bldg. Key 122.9 3 times to enter bldg. Rwy 15 mkd with white cones spaced 200 ft. Most cones misg.

AIRPORT MANAGER:

(406) 580-7379

COMMUNICATIONS:

CTAF 122.9

CLEARANCE DELIVERY PHONE:

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

RADIO AIDS TO NAVIGATION:

NOTAM FILE HVR. HAVRE (VL) (DH) VORW/DME 114.65 HVR Chan 93(Y) N48º32.43´ W109º46.20´ 071º 39.7 NM to fld. 2583/16E. VOR unusable: 070º–076º byd 40 NM 077º–087º byd 40 NM blo 6,500´ 077º–087º byd 69 NM 088º–204º byd 40 NM 205º–215º byd 40 NM blo 6,000´ 205º–215º byd 56 NM 216º–250º byd 40 NM 251º–261º byd 40 NM blo 6,800´ 251º–261º byd 57

NM HARLOWTON WHEATLAND CO AT HARLOWTON (HWQ)(KHWQ)

2 NW UTC–7(–6DT) N46º26.92´ W109º51.17´ 4312 B NOTAM FILE GTF

RWY 09–27:

H4200X60 (ASPH) S–12.5 MIRL 0.4% up W

RWY 09:

Tree.

RWY 27:

PAPI(P2L)—GA 3.0º TCH 32´.

SERVICE:

LGT ACTIVATE MIRL Rwy 09–27 and PAPI Rwy 27—CTAF.

AIRPORT REMARKS:

Unattended. Deer on and invof rwy, especially dur ngt time hrs.

AIRPORT MANAGER:

(406) 632 5662

COMMUNICATIONS:

CTAF 122.9 ®SALT

LAKE CENTER APP/DEP CON 127.75

CLEARANCE DELIVERY PHONE:

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

RADIO AIDS TO NAVIGATION:

NOTAM FILE LWT. LEWISTOWN (VH) (DH) VORW/DME 115.45 LWT Chan 101(Y) N47º03.18´ W109º36.37´ 181º 37.7 NM to fld. 4188/15E. DME unusable: 040º–055º byd 30 NM blo 10,000´ 125º–160º byd 30 NM 360º–015º byd 30 NM VOR unusable: 035º–070º byd 40 NM 090º–094º byd 40 NM blo 7,700´ 090º–094º byd 79 NM 095º–174º byd 40 NM 125º–160º byd 30 NM 175º–185º byd 40 NM blo 10,000´ 175º–185º byd 51 NM 355º–020º byd 40 NM 360º–015º byd 30 NM HAUSER N46º34.13´ W111º45.48´ NOTAM FILE HLN. NDB (MHW) 386 HAU 272º 9.6 NM to Helena Rgnl. 4026/12E. NDB unmonitored when HLN ATCT clsd. BILLINGS L–13D GREAT FALLS L–13D IAP GREAT FALLS L–13C NW, 3 SEP 2026 to 29 OCT 2026