Universal Licensing System
WLP83EXP
MONTANA POWER COMPANY
License details
| ULS identifier | 1053428 |
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| Call sign | WLP83EXP |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1995-07-26 |
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| Expiration | 1996-02-19 |
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| Cancellation | 1999-09-04 |
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| Frequency range | 1935 - 6004.5 MHz (5 frequencies) |
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| Locations | 5 |
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| Representative location | ROUNDUP, MUSSELSHELL, MT |
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| Coordinates | 46.2066111, -108.5409444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:24 |
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Licensee
| Name | MONTANA POWER COMPANY |
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| Applicant type | C |
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| FRN | 0001647619 |
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| Location | BUTTE, MT |
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| Address | 40 EAST BROADWAY, BUTTE, MT, 59701 |
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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 | FXO | 1935.00000000 | | | | | |
| 1 | 4 | FXO | 1935.00000000 | | | | | |
| 1 | 2 | FXO | 1965.00000000 | | | | | |
| 1 | 3 | FXO | 1965.00000000 | | | | | |
| 1 | 5 | FXO | 1985.00000000 | | | | | |
| 1 | 6 | FXO | 2188.80000000 | | | | | |
| 1 | 7 | FXO | 6004.50000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 1935.00000000 | | 3M50D9W |
| 1 | 1 | 1935.00000000 | | 3M50A7W |
| 1 | 4 | 1935.00000000 | | 3M50A7W |
| 1 | 2 | 1965.00000000 | | 3M50A7W |
| 1 | 2 | 1965.00000000 | | 3M50D9W |
| 1 | 3 | 1965.00000000 | | 8M00F9W |
| 1 | 5 | 1985.00000000 | | 8M00F9W |
| 1 | 6 | 2188.80000000 | | 800KF9W |
| 1 | 7 | 6004.50000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ROUNDUP BEACON 19 MI S OF, ROUNDUP, MUSSELSHELL, MT | 46.20661111, -108.54094444 | 1298.400 m | | 21.300 m overall | |
| 2 | R | | 46.08772222, -109.27016667 | 1421.900 m | | | |
| 3 | R | | 46.10438889, -108.71763889 | 1231.400 m | | | |
| 4 | R | | 45.83080556, -107.84286111 | 1219.200 m | | | |
| 5 | R | | 45.86716667, -108.46066667 | 1062.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 33.2000 | 257.1000 | | |
| 1 | 2 | R | | | | 35.6000 | | | |
| 1 | 3 | R | | | | 28.7000 | | | |
| 1 | 4 | R | | | | 35.6000 | | | |
| 1 | 5 | R | | | | 31.2000 | | | |
| 2 | 1 | T | | | V | 35.6000 | 127.4000 | | |
| 2 | 2 | R | | | | 31.2000 | | | |
| 2 | 3 | R | | | | 28.7000 | | | |
| 2 | 5 | R | | | | 41.5000 | | | |
| 3 | 1 | T | | | V | 28.7000 | 257.1000 | | |
| 4 | 1 | T | | | V | 28.7000 | 230.3000 | | |
| 5 | 1 | T | | | V | 28.8000 | 170.6000 | | |
| 6 | 1 | T | | | V | 28.7000 | 230.3000 | | |
| 7 | 1 | T | | | V | 38.8000 | 170.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-09-04 | WLP83EXP | LIEXP |
| 1999-08-27 | WLP83EXP | LICCNV |
| 1999-08-14 | WLP83EXP | LICCNV |
| 1995-07-26 | WLP83EXP | LIMOD |
| 1991-02-19 | WLP83EXP | LIMOD |
| 1987-04-24 | WLP83EXP | LIMOD |
| 1982-08-13 | WLP83EXP | LIMOD |
| 1982-04-13 | WLP83EXP | LIMOD |
| 1982-02-19 | WLP83EXP | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1053428 | 2026-08-02 02:47:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WLP83EXP | ULS 1053428 | 2026-08-02 02:47:24 |
| Status | E | ULS 1053428 | 2026-08-02 02:47:24 |
| Service | MG | ULS 1053428 | 2026-08-02 02:47:24 |
| Grant Date | 1995-07-26 | ULS 1053428 | 2026-08-02 02:47:24 |
| Expiration Date | 1996-02-19 | ULS 1053428 | 2026-08-02 02:47:24 |
| Cancellation Date | 1999-09-04 | ULS 1053428 | 2026-08-02 02:47:24 |