| Identifier: | TWIIN |
| NAS ID: | TWIIN |
| Name: | TWIIN |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | PENNSYLVANIA |
| ICAO Region: | K6 |
| Latitude: | 41-44-57.850N (41.749400) |
| Longitude: | 076-27-25.150W (-76.457000) |
| Magnetic Variance: | 11.5 W as of 9/30/2025 |
| High ARTCC Area: | ZNY |
| Low ARTCC Area: | ZNY |
| Published: | Yes |
| Charts: | RNAV |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| ENROUTE LOW |
| IAP |