| Identifier: | FOUST |
| NAS ID: | FOUST |
| Name: | FOUST |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | MARYLAND |
| ICAO Region: | K6 |
| Latitude: | 39-27-33.690N (39.459400) |
| Longitude: | 076-53-16.030W (-76.887800) |
| Magnetic Variance: | 10.9 W as of 9/30/2025 |
| High ARTCC Area: | ZNY |
| Low ARTCC Area: | ZNY |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| IAP |