Universal Licensing System
KOF287
RO JO JAC INC
License details
| ULS identifier | 1769840 |
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| Call sign | KOF287 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-08-21 |
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| Expiration | 2002-10-13 |
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| Cancellation | 2003-01-12 |
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| Frequency range | 48.96 - 49.32 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | PRINEVILLE, CROOK, OR |
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| Coordinates | 44.3404167, -120.8900278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:12 |
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Licensee
| Name | RO JO JAC INC |
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| Applicant type | C |
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| FRN | 0001560572 |
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| Location | PRINEVILLE, OR |
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| Address | PRINEVILLE, OR, 97754 |
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| Phone | 5034474002 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 48.96000000 | | | 110.000000 | 110.000000 | |
| 2 | 1 | FB | 48.96000000 | | | 110.000000 | 110.000000 | |
| 3 | 1 | MO | 48.96000000 | | | 110.000000 | | |
| 2 | 1 | FX1 | 49.32000000 | | | 110.000000 | 110.000000 | |
| 3 | 1 | MO | 49.32000000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 48.96000000 | | 20K0F3E |
| 2 | 1 | 48.96000000 | | 20K0F3E |
| 3 | 1 | 48.96000000 | | 20K0F3E |
| 2 | 1 | 49.32000000 | | 20K0F3E |
| 3 | 1 | 49.32000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | GRIZZLY PEAK 12 MI NW, PRINEVILLE, CROOK, OR | 44.44983333, -120.96502778 | 1836.000 m | | 15.000 m structure / 15.000 m overall | N |
| 2 | T | 2.5 MI NW, PRINEVILLE, CROOK, OR | 44.34041667, -120.89002778 | 884.000 m | | 8.000 m structure / 8.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | | |
| 1 | 2 | T | | 9.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2.5 MI NW, PRINEVILLE, OR | | 5034474002 |
License history
| Date | File or call sign | Action |
|---|
| 2003-01-12 | KOF287 | LIEXP |
| 2002-07-22 | KOF287 | LETRES |
| 2002-04-22 | KOF287 | AUDOPR |
| 2000-11-23 | KOF287 | LICCNV |
| 1997-08-21 | KOF287 | AUTHPR |
| 1997-08-21 | KOF287 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1769840 | 2026-08-02 01:11:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KOF287 | ULS 1769840 | 2026-08-02 01:11:12 |
| Status | E | ULS 1769840 | 2026-08-02 01:11:12 |
| Service | IG | ULS 1769840 | 2026-08-02 01:11:12 |
| Grant Date | 1997-08-21 | ULS 1769840 | 2026-08-02 01:11:12 |
| Expiration Date | 2002-10-13 | ULS 1769840 | 2026-08-02 01:11:12 |
| Cancellation Date | 2003-01-12 | ULS 1769840 | 2026-08-02 01:11:12 |