Universal Licensing System
WQDH901
BNSF Railway Company
License details
| ULS identifier | 2744871 |
|---|
| Call sign | WQDH901 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-07-24 |
|---|
| Expiration | 2035-08-31 |
|---|
| Frequency range | 160.335 - 161.34 MHz (4 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | TRIDENT, GALLATIN, MT |
|---|
| Coordinates | 45.9563056, -111.4724722 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:12:17 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 160.33500000 | | | 45.000000 | 130.000000 | |
| 2 | 1 | FB | 160.33500000 | | | 45.000000 | 130.000000 | |
| 3 | 1 | FB | 160.33500000 | | | 45.000000 | 130.000000 | |
| 1 | 1 | FB | 160.39500000 | | | 45.000000 | 130.000000 | |
| 2 | 1 | FB | 160.39500000 | | | 45.000000 | 130.000000 | |
| 3 | 1 | FB | 160.39500000 | | | 45.000000 | 130.000000 | |
| 1 | 1 | FB | 160.95000000 | | | 45.000000 | 130.000000 | |
| 2 | 1 | FB | 160.95000000 | | | 45.000000 | 130.000000 | |
| 3 | 1 | FB | 160.95000000 | | | 45.000000 | 130.000000 | |
| 1 | 1 | FB | 161.34000000 | | | 45.000000 | 130.000000 | |
| 2 | 1 | FB | 161.34000000 | | | 45.000000 | 130.000000 | |
| 3 | 1 | FB | 161.34000000 | | | 45.000000 | 130.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 160.33500000 | | 11K2F3E |
| 2 | 1 | 160.33500000 | | 11K2F3E |
| 3 | 1 | 160.33500000 | | 11K2F3E |
| 1 | 1 | 160.39500000 | | 11K2F3E |
| 2 | 1 | 160.39500000 | | 11K2F3E |
| 3 | 1 | 160.39500000 | | 11K2F3E |
| 1 | 1 | 160.95000000 | | 11K2F3E |
| 2 | 1 | 160.95000000 | | 11K2F3E |
| 3 | 1 | 160.95000000 | | 11K2F3E |
| 1 | 1 | 161.34000000 | | 11K2F3E |
| 2 | 1 | 161.34000000 | | 11K2F3E |
| 3 | 1 | 161.34000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MRL DEPOT, TRIDENT, GALLATIN, MT | 45.95630556, -111.47247222 | 1230.000 m | TOWER | 21.000 m structure / 26.000 m overall | |
| 2 | T | MRL DEPOT, HELENA, LEWIS AND CLARK, MT | 46.59991667, -112.01469444 | 1197.900 m | TOWER | 26.200 m structure / 26.200 m overall | |
| 3 | T | MRL DEPOT, DRUMMOND, GRANITE, MT | 46.66686111, -113.14616667 | 1209.000 m | TOWER | 21.000 m structure / 26.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 26.000 m | V | 6.0000 | | -99.900 | |
| 1 | 2 | T | | 26.000 m | V | 6.0000 | | -98.200 | |
| 1 | 3 | T | | 26.000 m | V | 6.0000 | | -200.100 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 101 INTERNATIONAL WAY, MISSOULA, MT | MISSOULA | 4065231461 |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-24 | WQDH901 | LIREN |
| 2025-06-09 | WQDH901 | LETRES |
| 2024-01-01 | WQDH901 | LIASS |
| 2015-08-08 | WQDH901 | LIREN |
| 2015-08-07 | WQDH901 | ESUAPR |
| 2015-06-08 | WQDH901 | LETRES |
| 2014-11-13 | WQDH901 | LIMOD |
| 2013-02-21 | WQDH901 | LIMOD |
| 2006-05-30 | WQDH901 | LETCNS |
| 2005-08-31 | WQDH901 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2744871 | 2026-08-02 01:12:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDH901 | ULS 2744871 | 2026-08-02 01:12:17 |
| Status | A | ULS 2744871 | 2026-08-02 01:12:17 |
| Service | IG | ULS 2744871 | 2026-08-02 01:12:17 |
| Grant Date | 2025-07-24 | ULS 2744871 | 2026-08-02 01:12:17 |
| Expiration Date | 2035-08-31 | ULS 2744871 | 2026-08-02 01:12:17 |