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AOH
KAOH

🇺🇸 Lima Allen County Airport

Lima, US-OH, US 975 ft America/New_York
Updated Feb 12, 2026

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Lima Allen County Airport (IATA: AOH, ICAO: KAOH) serves Lima, US.

The Lima Allen County Airport (KAOH) is a publicly owned, public-use airport situated six miles southeast of Lima in Allen County, Ohio, US. It is owned by the Allen County Regional Airport Authority.

The airport features a single active runway, Runway 10/28, which measures 6,000 feet long by 150 feet wide with an asphalt/grooved surface. Its elevation is 975 feet (297 m) above mean sea level.

Lima Allen County Airport supports general aviation, air taxi, and military operations. Available services include flight instruction, corporate and charter flights, aircraft avionics and maintenance, and hangar rentals. A fixed-base operator (FBO) provides fuel (100LL and Jet-A) and other services such as general maintenance, catering, and pilot supplies.

Historically, the airport moved to its current location in 1962. The area's aviation history dates back to 1911 with Calbraith Perry Rodgers' first flight, and the airport officially began operations with a site selection in 1933. It previously offered scheduled airline service from the 1950s through the early 1970s by carriers such as Lake Central Airlines, Allegheny Airlines, and Allegheny Commuter.

AirportRoutes · updated Feb 12, 2026

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Where is Lima Allen County Airport located?

Lima Allen County Airport is located in Lima, US, at an elevation of 975 ft. Its IATA code is AOH and ICAO code is KAOH.