Universal Licensing System
WNKJ650
ROY F WESTON CO
License details
| ULS identifier | 1660735 |
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| Call sign | WNKJ650 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-12-01 |
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| Expiration | 2002-12-01 |
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| Cancellation | 2003-03-02 |
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| Frequency range | 463.925 - 468.925 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | MALVERN, CHESTER, PA |
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| Coordinates | 40.0581667, -75.5982500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:14 |
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Licensee
| Name | ROY F WESTON CO |
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| Applicant type | C |
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| Location | WEST CHESTER, PA |
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| Address | WEST CHESTER, PA, 19380 |
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| Phone | 2156923030 |
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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 | FB4 | 463.92500000 | | | 90.000000 | 360.000000 | |
| 2 | 1 | MO | 468.92500000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.92500000 | | 20K0F3E |
| 2 | 1 | 468.92500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | VALLEY HILL AND BODINE RDS, MALVERN, CHESTER, PA | 40.05816667, -75.59825000 | 214.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 76.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1 WESTON WAY, WEST CHESTER, PA | | 2156923030 |
License history
| Date | File or call sign | Action |
|---|
| 2003-03-02 | WNKJ650 | LIEXP |
| 2002-09-09 | WNKJ650 | LETRES |
| 2002-05-15 | WNKJ650 | LETAUS |
| 2000-11-23 | WNKJ650 | LICCNV |
| 2000-11-23 | WNKJ650 | COR |
| 1997-11-25 | WNKJ650 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1660735 | 2026-08-02 01:28:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNKJ650 | ULS 1660735 | 2026-08-02 01:28:14 |
| Status | E | ULS 1660735 | 2026-08-02 01:28:14 |
| Service | IG | ULS 1660735 | 2026-08-02 01:28:14 |
| Grant Date | 1997-12-01 | ULS 1660735 | 2026-08-02 01:28:14 |
| Expiration Date | 2002-12-01 | ULS 1660735 | 2026-08-02 01:28:14 |
| Cancellation Date | 2003-03-02 | ULS 1660735 | 2026-08-02 01:28:14 |