Universal Licensing System
WRAK331
Blackfoot Communications, Inc.
License details
| ULS identifier | 3983311 |
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| Call sign | WRAK331 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2017-12-12 |
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| Expiration | 2027-12-12 |
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| Frequency range | 19575 MHz |
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| Locations | 2 |
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| Representative location | Missoula, MISSOULA, MT |
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| Coordinates | 46.8376111, -114.0347222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19575.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19575.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 36 Brooks, Missoula, MISSOULA, MT | 46.83761111, -114.03472222 | 969.000 m | B | 9.100 m structure / 10.700 m overall | |
| 2 | R | | 46.79661111, -114.01772222 | 1447.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | TRANGO SYSTEMS AD18G-2-T2 | | V | 38.9000 | 164.1000 | | |
| 1 | 2 | R | TRANGO SYSTEMS AD18G-2-T2 | | | 38.9000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2017-12-12 | WRAK331 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3983311 | 2026-08-02 02:46:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAK331 | ULS 3983311 | 2026-08-02 02:46:10 |
| Status | A | ULS 3983311 | 2026-08-02 02:46:10 |
| Service | CF | ULS 3983311 | 2026-08-02 02:46:10 |
| Grant Date | 2017-12-12 | ULS 3983311 | 2026-08-02 02:46:10 |
| Expiration Date | 2027-12-12 | ULS 3983311 | 2026-08-02 02:46:10 |