KOYM St Marys Municipal Airport
St Marys, PA · 3 miles SE of ST MARYS, PA
Public
Non-towered
Publicly-owned
ICAO KOYM
Location & operations
- Elevation
- 1934.3 ft
- Coordinates
- 41-24-44.9200N 078-30-09.4730W
- Lat / Long
- 41.4124778, -78.5026314
- Mag. variation
- 11W (2005)
- Time zone
- UTC -4 (UTC -5 during Standard Time)
- Activated
- 10/1946
- ARTCC
- CLEVELAND CENTER
- FSS
- ALTOONA FLIGHT SERVICE STATION
- NOTAMs facility
- AOO (NOTAM-D service available)
- Attendance
- MON-FRI 0800-1600
- Wind indicator
- yes
- Segmented circle
- yes
- Beacon
- white-green (lighted land airport) Operates sunset to sunrise.
- Lights
- ACTVT MALS RWY 28; PAPI RWYS 10 & 28; MIRL RWY 10/28 - CTAF.
Airport location no published diagram
Range from KOYM
Runways
Longest 4,300 ft
Tap a runway to see its details.
- Dimensions
- 4300 x 75 ft. / 1311 x 23 m
- Surface
- asphalt/grooved, in good condition
- Edge lights
- medium intensity
- Weight bearing
- Single wheel 33.0
Runway 10
- Heading
- 101 magnetic, 090 true
- VGSI / PAPI
- 4-light PAPI on left (3.00 degrees glide path)
- Instrument approach
- LOC/DME
- Approach lights
- MALS: 1,400 foot medium intensity approach lighting system
- Markings
- nonprecision, in good condition
- Touchdown point
- yes, no lights
- Traffic pattern
- left
- Threshold elevation
- 1902.4 ft.
- Obstructions
- 142 ft. trees, 3684 ft. from runway, 340 ft. left of centerline, 24:1 slope to clear
Runway 28
- Heading
- 281 magnetic, 270 true
- VGSI / PAPI
- PAPI UNUSBL BYD 5 DEGS RIGHT OF CNTRLN.
- Markings
- nonprecision, in good condition
- Touchdown point
- yes, no lights
- Traffic pattern
- left
- Threshold elevation
- 1934.3 ft.
- Obstructions
- +7 FT FENCE 200 FT N OF RY 0-200 FT. +15 FT PUBLIC ROAD 0-200 FT & 225 FT L. PUBLIC ROAD OBSTN MKD BY LIGHTED POLES.
Terminal procedures FAA d-TPP · cycle 2608 · through 0901Z 09/03/26
Departures — DP / ODP 2
Approaches — IAP 3
Arrivals — STAR 0
None published.
Procedure charts published by the FAA (public domain). Confirm the current cycle before flight.
Communications
- Control Tower
- no
- Ctaf/unicom
- 122.7
- Wx Awos-3p
- 118.05 (814-834-9416)
Services
- Fuel
- 100LL JET-A
- Fuel available
- 100LL JET-A
- Parking
- tiedowns
- Airframe service
- MAJOR
- Powerplant service
- MAJOR
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
Ownership
- Manager
- VINCE CAGGIANO 159 CESSNA RD ST MARYS, PA 15857 Phone 814-834-4671
- Manager phone
- 814-834-4671
Airport data aggregated from public FAA/AirNav sources for reference only — always consult official charts and NOTAMs for flight planning.