| Identifier: | MADRT |
| NAS ID: | MADRT |
| Name: | MADRT |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | PENNSYLVANIA |
| ICAO Region: | K6 |
| Latitude: | 40-05-24.000N (40.090000) |
| Longitude: | 076-34-01.820W (-76.567200) |
| Magnetic Variance: | 11.2 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 |