Universal Licensing System
WQDU720
WINTER SPORTS, INC.
License details
| ULS identifier | 2760922 |
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| Call sign | WQDU720 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-09-30 |
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| Expiration | 2025-11-03 |
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| Cancellation | 2026-01-03 |
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| Frequency range | 461.2 - 466.325 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | WHITEFISH, FLATHEAD, MT |
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| Coordinates | 48.4999722, -114.3351389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.20000000 | | | 25.000000 | 17.000000 | |
| 1 | 1 | FB2 | 461.32500000 | | | 25.000000 | 17.000000 | |
| 2 | 1 | MO | 466.20000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 466.32500000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.20000000 | | 11K3F3E |
| 1 | 1 | 461.32500000 | | 11K3F3E |
| 2 | 1 | 466.20000000 | | 11K3F3E |
| 2 | 1 | 466.32500000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SUMMIT HOUSE TOP OF BIG MOUNTAIN, WHITEFISH, FLATHEAD, MT | 48.49997222, -114.33513889 | 1973.000 m | BANT | 10.000 m structure / 10.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 10.000 m | | | | 661.700 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3910 BIG MOUNTAIN ROAD, WHITEFISH, MT | FLATHEAD | 4068622979 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-03 | WQDU720 | LIEXP |
| 2025-08-11 | WQDU720 | LETRES |
| 2015-10-01 | WQDU720 | ESUAPR |
| 2015-09-30 | WQDU720 | LIMOD |
| 2015-09-30 | WQDU720 | LIREN |
| 2015-09-11 | WQDU720 | ESUAPR |
| 2015-08-10 | WQDU720 | LETRES |
| 2012-09-07 | WQDU720 | LIMOD |
| 2012-06-26 | WQDU720 | ESUAPR |
| 2006-11-16 | WQDU720 | COR |
| 2006-08-07 | WQDU720 | LETCNS |
| 2005-11-03 | WQDU720 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2760922 | 2026-08-02 01:11:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDU720 | ULS 2760922 | 2026-08-02 01:11:47 |
| Status | E | ULS 2760922 | 2026-08-02 01:11:47 |
| Service | IG | ULS 2760922 | 2026-08-02 01:11:47 |
| Grant Date | 2015-09-30 | ULS 2760922 | 2026-08-02 01:11:47 |
| Expiration Date | 2025-11-03 | ULS 2760922 | 2026-08-02 01:11:47 |
| Cancellation Date | 2026-01-03 | ULS 2760922 | 2026-08-02 01:11:47 |