| Navaid Facility ID: | ILI |
| Official Navaid Facility ID: | ILI |
| Navaid Facility Type: | NDB-DME |
| Navaid Name: | Iliamna |
| City: | ILIAMNA |
| State: | ALASKA |
| FAA Region: | |
| Latitude: | 59-44-53.078N (59.7481) |
| Longitude: | 154-54-34.701W (-154.9096) |
| Lat/Long Survey Accuracy: | 1 second or better |
| Owner: | FEDERAL AVIATION ADMIN |
| Operator: | FEDERAL AVIATION ADMIN |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | HW/DME |
| Hours of Operation: | 24 |
| Magnetic Variance: | 12.4 E as of 9/30/2025 |
| ARTCC High Altitude ID (Name): | ZAN (ANCHORAGE) |
| ARTCC Low Altitude ID (Name): | ZAN (ANCHORAGE) |
| Navaid ID | Navaid Facility Type | Remarks |
|---|---|---|
| ILI | NDB-DME | NDB DOWNWIRE LCTD 850 FT RIGHT OF RY 35 CNTRLN EXTDD & 852 FT FM RY 35 THR. |
| ILI | NDB-DME | DME CHANNEL 091X PAIRED WITH VHF FREQ 114.4. |
| ILI | NDB-DME | DME LCTD AT LAT 69-44-56.285N LONG 154-54-33.777W. |
| ILI | NDB-DME | DME UNUSABLE 010-020 BEYOND 20 NM BELOW 12000'; 020-050 BEYOND 25 NM BELOW 13000'; 270-300 BEYOND 25 NM BELOW 7000'; 300-320 BEYOND 25 NM BELOW 8000'. |
| Navaid ID | Navaid Facility Type | Holding Patterns |
|---|---|---|
| ILI | NDB-DME | ILIAMNA NDB/DME*AK, Pattern #: 1 |