Universal Licensing System
WPOI477
Triangle Communication Systems Inc
License details
| ULS identifier | 193611 |
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| Call sign | WPOI477 |
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| Radio service | CL |
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| Status | C |
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| Grant date | 1999-03-08 |
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| Expiration | 2009-03-08 |
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| Frequency range | 835.02 - 893.97 MHz (8 frequencies) |
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| Locations | 1 |
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| Representative location | WHITEWATER, PHILLIPS, MT |
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| Coordinates | 48.7569444, -107.5470278 |
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| Source archive | l_cell.zip |
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| Dataset refreshed | 2026-08-02 02:07:19 |
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Licensee
| Name | Triangle Communication Systems Inc |
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| Applicant type | C |
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| FRN | 0001637222 |
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| Location | Havre, MT |
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| Address | 2121 Highway 2 NW, Havre, MT, 595011140 |
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| Phone | 4062657807 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | | 835.02000000 | 844.98000000 | | | | |
| 1 | 1 | | 846.51000000 | 848.97000000 | | | | |
| 1 | 1 | | 880.02000000 | 889.98000000 | | | | |
| 1 | 1 | | 891.51000000 | 893.97000000 | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 5-1/2 KILOMETERS EAST OF WHITEWATER, WHITEWATER, PHILLIPS, MT | 48.75694444, -107.54702778 | 841.200 m | TOWER | 45.700 m structure / 52.400 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 702 SECOND AVENUE SOUTH, GLASGOW | | 4062282600 |
License history
| Date | File or call sign | Action |
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| 1999-04-13 | WPOI477 | COR |
| 1999-03-08 | WPOI477 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 193611 | 2026-08-02 02:07:14 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPOI477 | ULS 193611 | 2026-08-02 02:07:19 |
| Status | C | ULS 193611 | 2026-08-02 02:07:19 |
| Service | CL | ULS 193611 | 2026-08-02 02:07:19 |
| Grant Date | 1999-03-08 | ULS 193611 | 2026-08-02 02:07:19 |
| Expiration Date | 2009-03-08 | ULS 193611 | 2026-08-02 02:07:19 |