Universal Licensing System
KPL497
OREGON TRAIL RADIO INC
License details
| ULS identifier | 1121569 |
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| Call sign | KPL497 |
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| Radio service | RP |
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| Status | E |
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| Grant date | 1991-03-22 |
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| Expiration | 1998-02-01 |
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| Cancellation | 2000-09-24 |
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| Frequency range | 450.05 MHz |
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| Locations | 1 |
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| Representative location | UNION, UNION, OR |
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| Coordinates | 45.1237500, -117.7810556 |
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| Source archive | l_LMbcast.zip |
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| Dataset refreshed | 2026-08-16 00:46:01 |
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Licensee
| Name | OREGON TRAIL RADIO INC |
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| Applicant type | C |
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| Location | BUHL, ID |
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| Address | RT 3 BOX 401, BUHL, ID, 83316 |
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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 | FB2 | 450.05000000 | | | 15.000000 | 70.600000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 450.05000000 | | 50K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | CLARK MOUNTAIN, UNION, UNION, OR | 45.12375000, -117.78105556 | 1686.000 m | | 55.000 m structure / 55.000 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 | T | | 21.000 m | V | | 312.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-09-24 | KPL497 | LIEXP |
| 2000-09-15 | KPL497 | LICCNV |
| 1991-03-22 | KPL497 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1121569 | 2026-08-16 00:46:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KPL497 | ULS 1121569 | 2026-08-16 00:46:01 |
| Status | E | ULS 1121569 | 2026-08-16 00:46:01 |
| Service | RP | ULS 1121569 | 2026-08-16 00:46:01 |
| Grant Date | 1991-03-22 | ULS 1121569 | 2026-08-16 00:46:01 |
| Expiration Date | 1998-02-01 | ULS 1121569 | 2026-08-16 00:46:01 |
| Cancellation Date | 2000-09-24 | ULS 1121569 | 2026-08-16 00:46:01 |