Universal Licensing System
WRTT318
Townsquare License, LLC
License details
| ULS identifier | 4638379 |
|---|
| Call sign | WRTT318 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2022-07-21 |
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| Expiration | 2032-07-21 |
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| Frequency range | 17980 MHz |
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| Locations | 2 |
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| Representative location | MISSOULA, MISSOULA, MT |
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| Coordinates | 46.8821389, -113.9878611 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:40 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17980.00000000 | | 56M0D7W |
| 1 | 1 | 17980.00000000 | | 56M0D7W |
| 1 | 1 | 17980.00000000 | | 56M0D7W |
| 1 | 1 | 17980.00000000 | | 56M0D7W |
| 1 | 1 | 17980.00000000 | | 56M0D7W |
| 1 | 1 | 17980.00000000 | | 56M0D7W |
| 1 | 1 | 17980.00000000 | | 56M0D7W |
| 1 | 1 | 17980.00000000 | | 56M0D7W |
| 1 | 1 | 17980.00000000 | | 56M0D7W |
| 1 | 1 | 17980.00000000 | | 56M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 501 N 4th ST W, MISSOULA, MISSOULA, MT | 46.88213889, -113.98786111 | 1109.400 m | LTOWER | 15.200 m structure / 15.200 m overall | |
| 2 | R | | 46.84086111, -114.03886111 | 965.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP1-18F | | V | 34.6000 | 220.3000 | | |
| 1 | 2 | R | COMMSCOPE VHLP2-18C | | | 39.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-07-21 | WRTT318 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4638379 | 2026-08-02 02:43:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTT318 | ULS 4638379 | 2026-08-02 02:43:40 |
| Status | A | ULS 4638379 | 2026-08-02 02:43:40 |
| Service | MG | ULS 4638379 | 2026-08-02 02:43:40 |
| Grant Date | 2022-07-21 | ULS 4638379 | 2026-08-02 02:43:40 |
| Expiration Date | 2032-07-21 | ULS 4638379 | 2026-08-02 02:43:40 |