Universal Licensing System
WRO598
EARL WALKER INC
License details
| ULS identifier | 1761799 |
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| Call sign | WRO598 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1999-12-30 |
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| Expiration | 2005-02-04 |
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| Cancellation | 2002-10-16 |
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| Frequency range | 463.925 - 468.925 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | DURHAM, DURHAM, NC |
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| Coordinates | 35.9984722, -78.8575000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:29:09 |
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Licensee
| Name | EARL WALKER INC |
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| Applicant type | C |
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| Location | CHAPEL HILL, NC |
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| Address | 1500 E FRANKLIN ST, CHAPEL HILL, NC, 27514 |
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| Phone | 9199295398 |
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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 | 463.92500000 | | | 100.000000 | | |
| 2 | 1 | FX1 | 468.92500000 | | | 25.000000 | | |
| 3 | 1 | MO | 468.92500000 | | | 90.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.92500000 | | 20K0F3E |
| 2 | 1 | 468.92500000 | | 20K0F3E |
| 3 | 1 | 468.92500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 503 JUNCTION RD, DURHAM, DURHAM, NC | 35.99847222, -78.85750000 | 119.000 m | | | N |
| 2 | T | NC | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 102.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1500 E FRANKLIN ST, CHAPEL HILL, NC | | 9199295398 |
License history
| Date | File or call sign | Action |
|---|
| 2002-10-16 | WRO598 | LITERM |
| 2002-05-07 | WRO598 | AUDCAN |
| 2000-11-23 | WRO598 | LICCNV |
| 1999-12-30 | WRO598 | AUTHPR |
| 1999-12-30 | WRO598 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1761799 | 2026-08-02 01:29:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRO598 | ULS 1761799 | 2026-08-02 01:29:09 |
| Status | T | ULS 1761799 | 2026-08-02 01:29:09 |
| Service | IG | ULS 1761799 | 2026-08-02 01:29:09 |
| Grant Date | 1999-12-30 | ULS 1761799 | 2026-08-02 01:29:09 |
| Expiration Date | 2005-02-04 | ULS 1761799 | 2026-08-02 01:29:09 |
| Cancellation Date | 2002-10-16 | ULS 1761799 | 2026-08-02 01:29:09 |