Military airfield supporting Pennsylvania Army National Guard operations.
Location
Annville, United States
Muir Army Air Field, designated KMUI, is a military airfield located at Fort Indiantown Gap in Lebanon County, Pennsylvania, near the community of Annville. It serves as a key aviation asset for the Pennsylvania Army National Guard and supports training and operational missions for military rotary-wing and fixed-wing aircraft.
The airfield is named in honor of Charles H. Muir, a U.S. Army general with ties to the region. Fort Indiantown Gap itself is one of the largest National Guard training installations in the eastern United States, and the airfield plays an integral role in supporting those training activities.
While the airport holds both IATA code MUI and ICAO code KMUI, it does not operate as a commercial passenger airport. Its primary mission remains military aviation support, including helicopter operations, medevac training, and airlift exercises.
Getting to & from
The airfield is accessible via Pennsylvania Route 934 near Annville, with no public transit service to the installation.
Notable facts
- ›Named after U.S. Army General Charles H. Muir.
- ›Located at Fort Indiantown Gap, one of the largest National Guard training centers in the eastern U.S.
- ›Primarily supports Pennsylvania Army National Guard aviation operations.
- ›Does not serve commercial airline traffic.
- ›Supports rotary-wing training including medevac and airlift exercises.
This profile is provided for general information only. Details may be inaccurate or outdated — always verify with the airport's official website before acting on them.