Harlem Airport (48S)

48S
Harlem Airport (48S)
Harlem, MT
Location & QuickFacts
FAA Information Effective 2026-07-09
Airport Identifier 48S
Airport Status Operational
Longitude/Latitude 108°46'26.5303" W / 48°33'58.6604" N
-108.774036 / 48.566295 (Estimated)
Elevation 2643.00 ft / 805.59 m (Estimated)
Land 237 acres
From nearest city 3 nautical miles N of Harlem, MT
Location Blaine County, MT
Magnetic Variation 16E (1985)
Owner & Manager
Ownership Publicly owned
Owner BLAINE CO-CITY OF HARLEM
Address BLAINE COUNTY ARPT CMSN
CHINOOK, MT 59523
Phone number 406-357-3250
Manager ROD WAGNER
Address PO BOX 427
HARLEM, MT 59526
Phone number (406) 580-7379
Airport Operations and Facilities
Airport Use Open to public
Wind indicator Yes
Segmented Circle Yes
Control Tower NON-ATCT
Lighting Schedule SEE RMK
Beacon Color White-Green (lighted land airport)
Landing fee charge No
Sectional chart BILLINGS
Region ANM - Northwest Mountain
Responsible ARTCC ZLC - SALT LAKE CITY
Tie-in FSS GTF - GREAT FALLS
FSS on Airport No
FSS Toll Free 1-800-WX-BRIEF
NOTAMs Facility GTF (NOTAM-d service available)
Airport Communications
CTAF 122.9 MHz
Airport Services
Airframe repair NONE
Power plant repair NONE
Bottled oxygen NONE
Bulk oxygen NONE
Transient storage Hangar, Tiedown
Other services AGRI
Runway Information
Runway 11/29
Dimensions 4100 x 75 ft (1250 x 23 m)
Surface ASPH (EXCELLENT)
Surface treatment
Edge lights Medium
11 29
Alignment 125° 305°
Physical elevation 2643.00 ft 2599.90 ft
Coordinates 48.571211 / -108.783078 48.564806 / -108.769169
Traffic pattern Left Left
Runway marking Basic , Good Condition Basic , Good Condition
VGSI 2-light PAPI on left
Runway 15/33
Dimensions 1933 x 120 ft (589 x 37 m)
Surface TURF (POOR)
Surface treatment
15 33
Alignment 165° 345°
Physical elevation 2601.40 ft 2586.80 ft
Coordinates 48.565231 / -108.770689 48.560122 / -108.768569
Traffic pattern Left Left
Remarks
  • FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.