Universal Licensing System
WRUL528
State of Montana
License details
| ULS identifier | 4661248 |
|---|
| Call sign | WRUL528 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2022-09-08 |
|---|
| Expiration | 2032-09-08 |
|---|
| Frequency range | 6595 - 6625 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Libby, LINCOLN, MT |
|---|
| Coordinates | 48.4990833, -115.4529444 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 1 | FXO | 6625.00000000 | | | | | |
| 1 | 1 | FXO | 6625.00000000 | | | | | |
| 1 | 1 | FXO | 6625.00000000 | | | | | |
| 1 | 1 | FXO | 6625.00000000 | | | | | |
| 1 | 1 | FXO | 6625.00000000 | | | | | |
| 1 | 1 | FXO | 6625.00000000 | | | | | |
| 1 | 1 | FXO | 6625.00000000 | | | | | |
| 1 | 1 | FXO | 6625.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6595.00000000 | | 10M0D7W |
| 1 | 2 | 6595.00000000 | | 10M0D7W |
| 1 | 2 | 6595.00000000 | | 10M0D7W |
| 1 | 2 | 6595.00000000 | | 10M0D7W |
| 1 | 2 | 6595.00000000 | | 10M0D7W |
| 1 | 2 | 6595.00000000 | | 10M0D7W |
| 1 | 2 | 6595.00000000 | | 10M0D7W |
| 1 | 2 | 6595.00000000 | | 10M0G7W |
| 1 | 1 | 6625.00000000 | | 10M0D7W |
| 1 | 1 | 6625.00000000 | | 10M0D7W |
| 1 | 1 | 6625.00000000 | | 10M0D7W |
| 1 | 1 | 6625.00000000 | | 10M0D7W |
| 1 | 1 | 6625.00000000 | | 10M0D7W |
| 1 | 1 | 6625.00000000 | | 10M0D7W |
| 1 | 1 | 6625.00000000 | | 10M0D7W |
| 1 | 1 | 6625.00000000 | | 10M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Blue Mountain, Libby, LINCOLN, MT | 48.49908333, -115.45294444 | 1830.100 m | MAST | 32.000 m structure / 32.000 m overall | |
| 2 | R | | 48.48691667, -115.79391667 | 1761.800 m | | | |
| 3 | R | | 48.64319444, -115.09169444 | 1930.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SB6-W60D | | V | 39.4000 | 267.1000 | | |
| 1 | 2 | R | RFS SB6-W60D | | | 39.4000 | 0.0000 | | |
| 1 | 3 | R | RFS SB6-W60D | | | 39.4000 | 0.0000 | | |
| 2 | 1 | T | RFS SB6-W60D | | V | 39.4000 | 58.9000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-12-12 | WRUL528 | LETCNS |
| 2022-09-08 | WRUL528 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4661248 | 2026-08-02 02:45:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRUL528 | ULS 4661248 | 2026-08-02 02:45:36 |
| Status | A | ULS 4661248 | 2026-08-02 02:45:36 |
| Service | MW | ULS 4661248 | 2026-08-02 02:45:36 |
| Grant Date | 2022-09-08 | ULS 4661248 | 2026-08-02 02:45:36 |
| Expiration Date | 2032-09-08 | ULS 4661248 | 2026-08-02 02:45:36 |