Airports US K48S
Small Airport
K48S
K48S

🇺🇸 Harlem Airport

Harlem, US-MT, US 2643 ft America/Denver
Updated Feb 17, 2026

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Harlem Airport serves Harlem, US.

Harlem Airport (K48S) is a public-use general aviation airport located three nautical miles north of Harlem, a city in Blaine County, Montana, United States, not Harlem in New York City. As a general aviation facility, it primarily serves private aircraft and does not handle commercial passenger flights, and therefore, does not have "traveler reviews and experiences" in the way that commercial airports do. Information regarding terminal facilities, security wait times, customs/immigration, or extensive public transportation connections for K48S is not available.

Given the nature of Harlem Airport (K48S) as a general aviation airport in Montana, there are no recent traveler reviews and experiences pertaining to commercial passenger services, terminal amenities, security, or customs. Such facilities and services are not typically offered at this type of airport.

Observations for General Aviation Users (not traveler reviews):

  • Runways: The airport has two runways; Runway 11/29 has an asphalt surface (4,100 by 75 feet), and Runway 15/33 has a turf surface (1,942 by 120 feet).
  • Runway Conditions: Notably, Runway 15/33 has been reported to have "large gopher holes and tall grass throughout" and many of its white cone runway edge markings are missing.
  • Lights: Runway 11/29 and PAPI Runway 29 lights are activated via CTAF (Common Traffic Advisory Frequency) and operate from sunset to sunrise.
  • Ownership and Management: The airport is publicly owned by Blaine County and the City of Harlem, Montana.
  • Operations: For a 12-month period ending in 2012, the airport had 3,850 general aviation aircraft operations, averaging about 10 per day. At that time, five single-engine aircraft were based there. There are no published instrument procedures at K48S.

Due to its classification as a general aviation airport, information regarding typical commercial traveler concerns such as overall satisfaction, terminal cleanliness, security processes, and ground transportation for passengers is not applicable and consequently unavailable for Harlem Airport (K48S). For those seeking commercial flights to the Harlem neighborhood in New York City, the primary airports are LaGuardia Airport (LGA), John F. Kennedy International Airport (JFK), and Newark Liberty International Airport (EWR).

AirportRoutes · updated Feb 17, 2026

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Where is Harlem Airport located?

Harlem Airport is located in Harlem, US, at an elevation of 2643 ft. Its IATA code is — and ICAO code is K48S.