Universal Licensing System
WPKA686
SAPPHIRE PRE MIX INC
License details
| ULS identifier | 1743390 |
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| Call sign | WPKA686 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-02-19 |
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| Expiration | 2012-01-07 |
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| Cancellation | 2012-03-10 |
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| Frequency range | 151.835 MHz |
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| Locations | 2 |
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| Representative location | CORVALLIS, RAVALLI, MT |
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| Coordinates | 46.3115833, -114.1464722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:19 |
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Licensee
| Name | SAPPHIRE PRE MIX INC |
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| Applicant type | C |
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| FRN | 0005919964 |
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| Location | CORVALLIS, MT |
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| Address | CORVALLIS, MT, 59828 |
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| Phone | 4069614695 |
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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 | FB | 151.83500000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO | 151.83500000 | | | 45.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.83500000 | | 20K0F3E |
| 2 | 1 | 151.83500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 967 OLD CORVALLIS RD, CORVALLIS, RAVALLI, MT | 46.31158333, -114.14647222 | 1060.000 m | B | 11.000 m structure / 12.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | -247.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 927 OLD CORVALLIS RD, COVALLIS, MT | | 4069614695 |
License history
| Date | File or call sign | Action |
|---|
| 2012-03-10 | WPKA686 | LIEXP |
| 2011-10-17 | WPKA686 | LETRES |
| 2002-02-21 | WPKA686 | COR |
| 2002-02-19 | WPKA686 | LIREN |
| 2001-11-05 | WPKA686 | AUDOPR |
| 2001-10-15 | WPKA686 | LETRES |
| 2000-11-23 | WPKA686 | LICCNV |
| 1997-01-07 | WPKA686 | LIISS |
| 1997-01-07 | WPKA686 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1743390 | 2026-08-02 01:15:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKA686 | ULS 1743390 | 2026-08-02 01:15:19 |
| Status | E | ULS 1743390 | 2026-08-02 01:15:19 |
| Service | IG | ULS 1743390 | 2026-08-02 01:15:19 |
| Grant Date | 2002-02-19 | ULS 1743390 | 2026-08-02 01:15:19 |
| Expiration Date | 2012-01-07 | ULS 1743390 | 2026-08-02 01:15:19 |
| Cancellation Date | 2012-03-10 | ULS 1743390 | 2026-08-02 01:15:19 |