| Identifier: | SILOC |
| NAS ID: | SILOC |
| Name: | SILOC |
| Fix Type: | Civilian |
| Fix Use: | |
| State: | MASSACHUSETTS |
| ICAO Region: | K6 |
| Latitude: | 41-21-40.800N (41.361300) |
| Longitude: | 070-38-53.330W (-70.648100) |
| Magnetic Variance: | 14 W as of 9/30/2025 |
| High ARTCC Area: | ZBW |
| Low ARTCC Area: | ZBW |
| Published: | Yes |
| Charts: | |
| Pitch: | No |
| Catch: | No |
| SUA ATCAA: | No |
| IAP |