Universal Licensing System
WPMK475
Orange County Government
License details
| ULS identifier | 1294290 |
|---|
| Call sign | WPMK475 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-10-12 |
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| Expiration | 2033-01-07 |
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| Frequency range | 453.9125 - 458.9125 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | ORANGE, FL |
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| Coordinates | 28.5436111, -81.4853611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:11 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 453.91250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 458.91250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.91250000 | | 11K3F3E |
| 1 | 1 | 458.91250000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ORANGE, FL | 28.54361111, -81.48536111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 226 DORSCHER RD, ORLANDO, FL | | 4078366900 |
License history
| Date | File or call sign | Action |
|---|
| 2023-07-13 | WPMK475 | LIAUA |
| 2022-10-12 | WPMK475 | LIREN |
| 2012-12-11 | WPMK475 | LIREN |
| 2012-12-08 | WPMK475 | ESURNW |
| 2012-11-08 | WPMK475 | ESURNW |
| 2012-10-15 | WPMK475 | LETRES |
| 2012-10-09 | WPMK475 | ESURNW |
| 2006-11-30 | WPMK475 | LIAUA |
| 2006-11-29 | WPMK475 | ESUAPR |
| 2004-05-12 | WPMK475 | LIAUA |
| 2004-05-11 | WPMK475 | ESCAPR |
| 2003-06-25 | WPMK475 | LIREN |
| 2003-06-02 | WPMK475 | LETRES |
| 2002-03-11 | WPMK475 | AUDOPR |
| 2000-10-20 | WPMK475 | LICCNV |
| 1998-08-24 | WPMK475 | LIISS |
| 1998-08-24 | WPMK475 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1294290 | 2026-08-02 01:11:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMK475 | ULS 1294290 | 2026-08-02 01:11:11 |
| Status | A | ULS 1294290 | 2026-08-02 01:11:11 |
| Service | PW | ULS 1294290 | 2026-08-02 01:11:11 |
| Grant Date | 2022-10-12 | ULS 1294290 | 2026-08-02 01:11:11 |
| Expiration Date | 2033-01-07 | ULS 1294290 | 2026-08-02 01:11:11 |