Universal Licensing System
WNVR997
TWIN BRIDGES SCHOOL DISTRICT 7
License details
| ULS identifier | 1681562 |
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| Call sign | WNVR997 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-01-14 |
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| Expiration | 2031-03-11 |
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| Frequency range | 151.895 MHz |
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| Locations | 2 |
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| Representative location | TWIN BRIDGES, MADISON, MT |
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| Coordinates | 45.5399167, -112.3333333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 151.89500000 | | | 100.000000 | 188.000000 | |
| 2 | 1 | MO | 151.89500000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.89500000 | | 11K2F3E |
| 2 | 1 | 151.89500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 210 W 6TH AVENUE, TWIN BRIDGES, MADISON, MT | 45.53991667, -112.33333333 | 1410.000 m | BPOLE | 9.100 m structure / 18.200 m overall | N |
| 2 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.200 m | | | | 179.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | TWIN BRIDGES HIGH SCHOOL 210 W 6TH AVE, TWIN BRIDGES, MT | MADISON | 4066845656 |
License history
| Date | File or call sign | Action |
|---|
| 2021-02-04 | WNVR997 | LIAUA |
| 2021-01-14 | WNVR997 | LIREN |
| 2012-01-31 | WNVR997 | LIMOD |
| 2011-03-24 | WNVR997 | AUTHPR |
| 2010-12-16 | WNVR997 | LTSAPR |
| 2010-12-16 | WNVR997 | LIREN |
| 2010-12-15 | WNVR997 | ESCAPR |
| 2010-12-15 | WNVR997 | EFCAPR |
| 2010-12-13 | WNVR997 | LETRES |
| 2001-11-29 | WNVR997 | AUDOPR |
| 2001-02-07 | WNVR997 | LIREN |
| 2000-12-20 | WNVR997 | LETRES |
| 2000-11-23 | WNVR997 | LICCNV |
| 1996-02-08 | WNVR997 | AUTHPR |
| 1996-02-08 | WNVR997 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1681562 | 2026-08-02 01:09:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNVR997 | ULS 1681562 | 2026-08-02 01:09:47 |
| Status | A | ULS 1681562 | 2026-08-02 01:09:47 |
| Service | IG | ULS 1681562 | 2026-08-02 01:09:47 |
| Grant Date | 2021-01-14 | ULS 1681562 | 2026-08-02 01:09:47 |
| Expiration Date | 2031-03-11 | ULS 1681562 | 2026-08-02 01:09:47 |