Universal Licensing System
WQWD492
SWEET GRASS. COUNTY OF
License details
| ULS identifier | 3721125 |
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| Call sign | WQWD492 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-05-29 |
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| Expiration | 2035-07-23 |
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| Frequency range | 453.1125 MHz |
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| Locations | 2 |
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| Representative location | BIG TIMBER, SWEET GRASS, MT |
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| Coordinates | 45.8062500, -109.9735556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 453.11250000 | | | 2.000000 | 1.000000 | |
| 2 | 1 | FXO | 453.11250000 | | | 2.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.11250000 | | 11K0F1D |
| 2 | 1 | 453.11250000 | | 11K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BIG TIMBER AIRPORT, BIG TIMBER, SWEET GRASS, MT | 45.80625000, -109.97355556 | 1363.100 m | LTOWER | 7.300 m structure / 7.300 m overall | |
| 2 | T | BIG TIMBER AIRPORT, BIG TIMBER, SWEET GRASS, MT | 45.81030556, -109.97519444 | 1362.400 m | BANT | 5.700 m structure / 5.900 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 5.900 m | V | | | 9.000 | |
| 1 | 2 | T | | 5.900 m | V | | | 8.300 | |
Control points
| Number | Address | County | Phone |
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| 1 | BIG TIMBER AIRPORT, BIG TIMBER, MT | SWEET GRASS | 4069301040 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-29 | WQWD492 | LIREN |
| 2015-07-23 | WQWD492 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 3721125 | 2026-08-02 01:19:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQWD492 | ULS 3721125 | 2026-08-02 01:19:41 |
| Status | A | ULS 3721125 | 2026-08-02 01:19:41 |
| Service | PW | ULS 3721125 | 2026-08-02 01:19:41 |
| Grant Date | 2025-05-29 | ULS 3721125 | 2026-08-02 01:19:41 |
| Expiration Date | 2035-07-23 | ULS 3721125 | 2026-08-02 01:19:41 |