Universal Licensing System
WPRB500
DIAMOND ENGINEERING INC
License details
| ULS identifier | 1829138 |
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| Call sign | WPRB500 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2000-10-30 |
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| Expiration | 2005-10-30 |
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| Cancellation | 2006-01-07 |
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| Frequency range | 464.075 - 469.075 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | BURLINGTON, LAWRENCE, OH |
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| Coordinates | 38.4234167, -82.5368333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:08 |
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Licensee
| Name | DIAMOND ENGINEERING INC |
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| Applicant type | C |
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| Location | GREENUP, KY |
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| Address | GREENUP, KY, 41144 |
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| Phone | 6064736848 |
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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 | 464.07500000 | | | 75.000000 | 160.000000 | |
| 3 | 1 | MO | 464.07500000 | | | 50.000000 | | |
| 2 | 1 | FX1 | 469.07500000 | | | 50.000000 | | |
| 3 | 1 | MO | 469.07500000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.07500000 | | 20K0F3E |
| 1 | 1 | 464.07500000 | | 19K6F1D |
| 3 | 1 | 464.07500000 | | 20K0F3E |
| 3 | 1 | 464.07500000 | | 19K6F1D |
| 2 | 1 | 469.07500000 | | 20K0F3E |
| 2 | 1 | 469.07500000 | | 19K6F1D |
| 3 | 1 | 469.07500000 | | 20K0F3E |
| 3 | 1 | 469.07500000 | | 19K6F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1.3 KM N JCT US 52 ON BURLINGTON MA, BURLINGTON, LAWRENCE, OH | 38.42341667, -82.53683333 | 293.000 m | TOWER | 49.000 m structure / 49.000 m overall | N |
| 2 | T | KY | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 49.000 m | | | | 125.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 410 MAIN STREET, GREENUP, KY | | 6064736848 |
License history
| Date | File or call sign | Action |
|---|
| 2006-01-07 | WPRB500 | LIEXP |
| 2005-08-08 | WPRB500 | LETRES |
| 2001-09-24 | WPRB500 | AUDOPR |
| 2000-11-23 | WPRB500 | LICCNV |
| 2000-10-30 | WPRB500 | AUTHPR |
| 2000-10-30 | WPRB500 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1829138 | 2026-08-02 01:27:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPRB500 | ULS 1829138 | 2026-08-02 01:27:08 |
| Status | E | ULS 1829138 | 2026-08-02 01:27:08 |
| Service | IG | ULS 1829138 | 2026-08-02 01:27:08 |
| Grant Date | 2000-10-30 | ULS 1829138 | 2026-08-02 01:27:08 |
| Expiration Date | 2005-10-30 | ULS 1829138 | 2026-08-02 01:27:08 |
| Cancellation Date | 2006-01-07 | ULS 1829138 | 2026-08-02 01:27:08 |