Airport code
AOO — Altoona Blair County Airport
AOO is the IATA code for Altoona Blair County Airport, an airport serving Altoona, United States. Its ICAO code is KAOO, and it operates in the America/New_York time zone (UTC-5). The airport sits at 40.2964, -78.3200 in the Northern Hemisphere, at an elevation of 1503 ft (458 m).
Overview
About Altoona Blair County Airport
Altoona–Blair County Airport is in Martinsburg, Pennsylvania, 14 miles south of Altoona, in Blair County, Pennsylvania. It is owned by the Blair County Airport Authority. The airport has flights to two destinations, with Charlotte being subsidized by the Essential Air Service program. Seasonal flights to Myrtle Beach are unsubsidized.
Reference data
Airport information
| IATA code | AOO |
|---|---|
| ICAO code | KAOO |
| Airport name | Altoona Blair County Airport |
| City | Altoona |
| Country | United States |
| Time zone | America/New_York (UTC-5) |
| Latitude | 40.2964 |
| Longitude | -78.3200 |
| Elevation | 1503 ft (458 m) |
| Airport type | Medium airport |
| Continent | North America |
| Runways | 2 |
| Longest runway | 5,465 ft (1,666 m) |
| Map | View on OpenStreetMap ↗ |
Reference data last updated 24 July 2026.
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Questions
Frequently asked questions
What is the IATA code for Altoona Blair County Airport?
The IATA code for Altoona Blair County Airport is AOO.
What is the ICAO code for Altoona Blair County Airport?
The ICAO code for Altoona Blair County Airport is KAOO.
Where is AOO airport located?
Altoona Blair County Airport (AOO) is located in Altoona, United States.
What time zone is AOO in?
Altoona Blair County Airport operates in the America/New_York time zone, which is UTC-5.
What is the nearest airport to AOO?
The nearest airport to Altoona Blair County Airport (AOO) is John Murtha Johnstown Cambria County Airport (JST) in Johnstown, about 44 km away.
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