| Identifier: | LSIER |
| NAS ID: | LSIER |
| Name: | LSIER |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | OFFSHORE ATLANTIC |
| ICAO Region: | K |
| Latitude: | 33-01-40.980N (33.028100) |
| Longitude: | 072-02-30.360W (-72.041800) |
| Magnetic Variance: | 12.3 W as of 9/30/2025 |
| High ARTCC Area: | ZNY |
| Low ARTCC Area: | ZNY |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| ENROUTE HIGH |
| ENROUTE LOW |