| Navaid Facility ID: | EIL |
| Official Navaid Facility ID: | EIL |
| Navaid Facility Type: | TACAN |
| Navaid Name: | Eielson |
| City: | FAIRBANKS |
| State: | ALASKA |
| FAA Region: | |
| Latitude: | 64-39-13.670N (64.6538) |
| Longitude: | 147-05-38.210W (-147.0939) |
| Lat/Long Survey Accuracy: | 10 seconds |
| Owner: | US AIR FORCE |
| Operator: | US AIR FORCE |
| Common System Usage: | No |
| Public Use: | Yes |
| Navaid Class: | H-TACAN |
| Hours of Operation: | 24 |
| Magnetic Variance: | 15.4 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 |
|---|---|---|
| EIL | TACAN | ROUGHNESS MAY BE EXPECTED ON ALL RADIALS. |
| EIL | TACAN | DME UNLOCKS MAY OCCUR WITHIN 4 NM, UNLOCKING IS ONLY LIKELY WHEN INTERROGATION IS MADE BY HIGH POWERED /11 KW OR GREATER/ AIRBORNE EQUIPMENT. |
| EIL | TACAN | TACAN UNMONITORED WHEN TWR CLSD. |
| EIL | TACAN | NO NOTAM PREVENTIVE MAINT SCHEDULE TUE 0700-1000Z++. |
| EIL | TACAN | TACAN AZM UNUSBL 015-145 BYD 30 NM BLW 9000 FT; 205-230 BYD 20 NM BLW 4400 FT; 210-220 BYD 10 NM BLW 2500 FT; 210-259 BYD 30 NM BLW 10000 FT; 260-265 BYD 20 NM; 266-315 BYD 30 NM BLW 10000 FT. |
| EIL | TACAN | DME UNUSBL 205-230 BYD 20 NM BLW 4400 FT. |
| Navaid ID | Navaid Facility Type | Magnetic Variance | Airspace Fixes |
|---|---|---|---|
| EIL | TACAN | 16.1 E | ARUNY AK - PA BOGIE AK - PA BOJAA AK - PA COSOL AK - PA CROUK AK - PA CUNLI AK - PA FALCO AK - PA FELUN AK - PA GOSKE AK - PA HAMIR AK - PA HAPLO AK - PA HAWGG AK - PA HIBLI AK - PA HRDNG AK - PA KOZMO AK - PA NUBDE AK - PA PELDE AK - PA RAPEE AK - PA RESTO AK - PA ROLOE AK - PA SARLE AK - PA |
| EIL | TACAN | 16.1 E | SEBNE AK - PA SWABI AK - PA TABEE AK - PA TECOT AK - PA TRURO AK - PA UYOVA AK - PA WABIR AK - PA WAKOV AK - PA WANUR AK - PA WAPAX AK - PA ZALOR AK - PA ZETAM AK - PA ZIREK AK - PA |
| Navaid ID | Navaid Facility Type | Holding Patterns |
|---|---|---|
| EIL | TACAN | FALCO INT*AK*PA, Pattern #: 1 FALCO WP*AK*PA, Pattern #: 3 WAKOV INT*AK*PA, Pattern #: 1 WAKOV INT*AK*PA, Pattern #: 3 |