| Navaid Facility ID: | ELZ |
| Official Navaid Facility ID: | ELZ |
| Navaid Facility Type: | DME |
| Navaid Name: | Wellsville |
| City: | WELLSVILLE |
| State: | NEW YORK |
| FAA Region: | |
| Latitude: | 42-05-22.743N (42.0897) |
| Longitude: | 077-59-58.376W (-77.9995) |
| Lat/Long Survey Accuracy: | 3rd order triangulation |
| Owner: | FEDERAL AVIATION ADMIN |
| Operator: | FEDERAL AVIATION ADMIN |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | L-DME |
| Hours of Operation: | 24 |
| Magnetic Variance: | 10.7 W as of 9/30/2025 |
| ARTCC High Altitude ID (Name): | ZOB (CLEVELAND) |
| ARTCC Low Altitude ID (Name): | ZOB (CLEVELAND) |
| Navaid ID | Navaid Facility Type | Remarks |
|---|---|---|
| ELZ | DME | DME UNUSBL 170T-195T BYD 25 NM. |