St Marys Municipal Airport
General Aviation Airport · St Marys, PA, United States
ICAOKOYMIATASTQLOCALOYM
Zulu · UTC--:--:--Aviation standard time
Local · UTC-5--:--:--Approx. (from longitude)
Elevation1,934ft589 m
Longest runway4,300ft1,311 m
Runways11 lighted
Coordinates41.41, -78.541°24'45.0"N 78°30'09.4"W
ClassGeneral AviationNo scheduled service
Current weather
Weather unavailable
No current observation is being reported for this station.
Quick answers
- How many runways does St Marys Municipal Airport have?
- St Marys Municipal Airport has 1 runway; the longest is 4,300 ft (1,311 m). Field elevation is 1,934 ft.
- What are the tower and ATIS frequencies at KOYM?
- AWOS 118.05 MHz (community data — confirm against current charts).
- What time is sunrise and sunset at KOYM?
- On 2026-10-04, sunrise is at 11:14 UTC and sunset at 22:51 UTC; civil twilight ends at 23:18 UTC.
- Are there delays at KOYM right now?
- The FAA currently reports no ground stops, delay programs or closures at KOYM.
Runways
10/28◐ lit
Radio frequencies
AWOS118.05AWOS 3
Clearance121.30ALTOONA RDO CLNC DEL
UNICOM122.70CTAF/UNICOM
Center124.325CLEVELAND CNTR
Frequencies (MHz) come from the OurAirports community dataset and can lag official changes. Confirm against the current chart supplement or AIP before flight.
Nearby navaids
Distance and true bearing from the airport reference point