| Effective Date: | 2007-01-18 |
| Airport Site Number: | 21393.*A |
| Airport Code: | OYM |
| Airport Location: | St Marys, PA |
| FAA Region: | AEA - Eastern |
| Runway: | 28 |
| Runway Dimension:: | 4300 x 75 ft |
| ILS Type: | Localizer/Distance Measuring Equipment |
| Facility Owner: | St Mary's Arpt Auth |
| Facility Operator: | St Mary's Arpt Auth |
| Approach Bearing: | 280 (Degrees Magnetic) |
| Magnetic Variation: | 10W |
| Localizer Type: | Localizer And Distance Measuring Equipment |
| Identification Code: | I-OYM |
| Frequency: | 108.90 MHz |
| Longitude/Latitude: | 078-30-45.084W/41-24-44.930N -78.512523/41.412481 |
| Dist. From Runway Stop End: | 560 ft |
| Channel: | 026X |
| Longitude/Latitude: | 078-30-47.274W/41-24-42.421N -78.513132/41.411784 |
| Dist. From Runway Stop End: | 725 ft |