| Identifier: | GWYYN |
| NAS ID: | GWYYN |
| Name: | GWYYN |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | VIRGINIA |
| ICAO Region: | K6 |
| Latitude: | 36-33-25.430N (36.557100) |
| Longitude: | 080-04-00.870W (-80.066900) |
| Magnetic Variance: | 8.6 W as of 9/30/2025 |
| High ARTCC Area: | ZDC |
| Low ARTCC Area: | ZDC |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| IAP |