Universal Licensing System
WQVZ637
Tri County Telephone Association, Inc.
License details
| ULS identifier | 3713238 |
|---|
| Call sign | WQVZ637 |
|---|
| Radio service | MG |
|---|
| Status | E |
|---|
| Grant date | 2015-06-24 |
|---|
| Expiration | 2025-06-24 |
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| Cancellation | 2025-08-30 |
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| Frequency range | 18060 MHz |
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| Locations | 3 |
|---|
| Representative location | Billings, YELLOWSTONE, MT |
|---|
| Coordinates | 45.7652222, -108.4553333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:50 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10995.00000000 | | | | | |
| 1 | 1 | FXO | 10995.00000000 | | | | | |
| 1 | 1 | FXO | 10995.00000000 | | | | | |
| 1 | 1 | FXO | 10995.00000000 | | | | | |
| 1 | 1 | FXO | 10995.00000000 | | | | | |
| 1 | 1 | FXO | 10995.00000000 | | | | | |
| 1 | 2 | FXO | 18060.00000000 | | | | | |
| 1 | 2 | FXO | 18060.00000000 | | | | | |
| 1 | 2 | FXO | 18060.00000000 | | | | | |
| 1 | 2 | FXO | 18060.00000000 | | | | | |
| 1 | 2 | FXO | 18060.00000000 | | | | | |
| 1 | 2 | FXO | 18060.00000000 | | | | | |
| 1 | 2 | FXO | 18060.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10995.00000000 | | 56M0D1W |
| 1 | 1 | 10995.00000000 | | 56M0D1W |
| 1 | 1 | 10995.00000000 | | 56M0D1W |
| 1 | 1 | 10995.00000000 | | 56M0D1W |
| 1 | 1 | 10995.00000000 | | 56M0D1W |
| 1 | 1 | 10995.00000000 | | 56M0D1W |
| 1 | 1 | 10995.00000000 | | 56M0D1W |
| 1 | 2 | 18060.00000000 | | 60M0D1W |
| 1 | 2 | 18060.00000000 | | 60M0D1W |
| 1 | 2 | 18060.00000000 | | 60M0D1W |
| 1 | 2 | 18060.00000000 | | 60M0D1W |
| 1 | 2 | 18060.00000000 | | 60M0D1W |
| 1 | 2 | 18060.00000000 | | 60M0D1W |
| 1 | 2 | 18060.00000000 | | 60M0D1W |
| 1 | 2 | 18060.00000000 | | 60M0D1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Colburn Hill 2.6 mi ESE (MT15943-T Tower 3), Billings, YELLOWSTONE, MT | 45.76522222, -108.45533333 | 1105.800 m | GTOWER | 151.000 m structure / 152.100 m overall | |
| 2 | R | | 45.83827778, -108.34891667 | 1083.600 m | | | |
| 3 | R | | 45.78105556, -108.51263889 | 956.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Andrew VHLP2-11W | | V | 34.8000 | 45.4000 | | |
| 1 | 2 | R | Andrew VHLP2-11W | | | 34.8000 | | | |
| 1 | 3 | R | SAF Tehnika VHLP2-18 | | | 38.9000 | | | |
| 2 | 1 | T | SAF Tehnika VHLP3-18 | | V | 43.5000 | 291.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-30 | WQVZ637 | LIEXP |
| 2025-03-31 | WQVZ637 | LETRES |
| 2017-09-15 | WQVZ637 | LIAUA |
| 2016-09-27 | WQVZ637 | LETCNS |
| 2015-06-24 | WQVZ637 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3713238 | 2026-08-02 02:45:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQVZ637 | ULS 3713238 | 2026-08-02 02:45:50 |
| Status | E | ULS 3713238 | 2026-08-02 02:45:50 |
| Service | MG | ULS 3713238 | 2026-08-02 02:45:50 |
| Grant Date | 2015-06-24 | ULS 3713238 | 2026-08-02 02:45:50 |
| Expiration Date | 2025-06-24 | ULS 3713238 | 2026-08-02 02:45:50 |
| Cancellation Date | 2025-08-30 | ULS 3713238 | 2026-08-02 02:45:50 |