Universal Licensing System
WII481
CHESTER, COUNTY OF
License details
| ULS identifier | 1222143 |
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| Call sign | WII481 |
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| Radio service | PW |
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| Status | C |
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| Grant date | 2014-05-10 |
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| Expiration | 2024-06-07 |
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| Cancellation | 2021-06-16 |
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| Frequency range | 500.4375 - 503.4375 MHz (2 frequencies) |
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| Locations | 3 |
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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 01:09:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB4 | 500.43750000 | | | 70.000000 | 38.000000 | |
| 3 | 1 | MO | 500.43750000 | | | 40.000000 | 35.000000 | |
| 2 | 1 | FX1 | 503.43750000 | | | 20.000000 | 11.000000 | |
| 3 | 1 | MO | 503.43750000 | | | 40.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 500.43750000 | | 11K3F3E |
| 3 | 1 | 500.43750000 | | 11K3F3E |
| 2 | 1 | 503.43750000 | | 11K3F3E |
| 3 | 1 | 503.43750000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | VALLEY HILL RD, MALVERN, CHESTER, PA | 40.05816667, -75.59825000 | 214.000 m | | | N |
| 2 | T | 14 E BIDDLE ST, WEST CHESTER, CHESTER, PA | 39.96261111, -75.59133333 | 128.000 m | | | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 64.000 m | | | | 163.000 | |
| 1 | 2 | T | | 5.000 m | | | | 21.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 14 E BIDDLE ST, WEST CHESTER, PA | CHESTER | 6103445000 |
License history
| Date | File or call sign | Action |
|---|
| 2021-06-17 | WII481 | LICAN |
| 2021-04-27 | WII481 | LIAUA |
| 2015-02-28 | WII481 | LIMOD |
| 2015-02-27 | WII481 | ESUAPR |
| 2014-05-10 | WII481 | LIREN |
| 2014-05-09 | WII481 | ESUAPR |
| 2014-05-08 | WII481 | ESURNW |
| 2014-04-08 | WII481 | ESURNW |
| 2014-03-17 | WII481 | LETRES |
| 2014-03-09 | WII481 | ESURNW |
| 2013-08-10 | WII481 | LIAUA |
| 2013-08-09 | WII481 | ESCAPR |
| 2010-12-23 | WII481 | LIMOD |
| 2004-05-21 | WII481 | LTSFRN |
| 2004-05-20 | WII481 | ESCAPR |
| 2004-03-15 | WII481 | LETRES |
| 2001-09-13 | WII481 | AUDOPR |
| 2000-10-20 | WII481 | LICCNV |
| 1999-03-24 | WII481 | AUTHPR |
| 1999-03-24 | WII481 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1222143 | 2026-08-02 01:09:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WII481 | ULS 1222143 | 2026-08-02 01:09:59 |
| Status | C | ULS 1222143 | 2026-08-02 01:09:59 |
| Service | PW | ULS 1222143 | 2026-08-02 01:09:59 |
| Grant Date | 2014-05-10 | ULS 1222143 | 2026-08-02 01:09:59 |
| Expiration Date | 2024-06-07 | ULS 1222143 | 2026-08-02 01:09:59 |
| Cancellation Date | 2021-06-16 | ULS 1222143 | 2026-08-02 01:09:59 |