| Navaid Facility ID: | ADK |
| Official Navaid Facility ID: | ADK |
| Navaid Facility Type: | NDB-DME |
| Navaid Name: | Mount Moffett |
| City: | ADAK ISLAND |
| State: | ALASKA |
| FAA Region: | |
| Latitude: | 51-52-18.755N (51.8719) |
| Longitude: | 176-40-33.555W (-176.676) |
| Lat/Long Survey Accuracy: | |
| Owner: | FEDERAL AVIATION ADMINISTRATION |
| Operator: | FEDERAL AVIATION ADMINISTRATION |
| Common System Usage: | Yes |
| Public Use: | Yes |
| Navaid Class: | HW/DME |
| Hours of Operation: | 24 |
| Magnetic Variance: | 3.4 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 |
|---|---|---|
| ADK | NDB-DME | DME CHANNEL 087X IS PAIRED WITH VHF FREQ 114.0. |
| ADK | NDB-DME | DME UNUSBL 080-105 BYD 27 NM, 105-115, 115-155 BYD 27 NM, 155-225, 225-290 BYD 27 NM, 290-340, 340-055 BYD 20 NM. |
| Navaid ID | Navaid Facility Type | Holding Patterns |
|---|---|---|
| ADK | NDB-DME | MOUNT MOFFETT NDB/DME*AK, Pattern #: 1 MOUNT MOFFETT NDB/DME*AK, Pattern #: 2 MOUNT MOFFETT NDB/DME*AK, Pattern #: 3 RUNUW INT*AK*PA, Pattern #: 1 |