Universal Licensing System
WPNP452
TWIN LAKES ACADEMY MIDDLE SCHOOL
License details
| ULS identifier | 1804060 |
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| Call sign | WPNP452 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-04-21 |
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| Expiration | 2004-04-21 |
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| Cancellation | 2004-06-27 |
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| Frequency range | 451.9 - 456.9 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | JACKSONVILLE, DUVAL, FL |
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| Coordinates | 30.2183056, -81.5184167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:50 |
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Licensee
| Name | TWIN LAKES ACADEMY MIDDLE SCHOOL |
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| Applicant type | G |
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| Location | JACKSONVILLE, FL |
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| Address | 8050 POINT MEADOWS DR, JACKSONVILLE, FL, 32256 |
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| Phone | 9045380825 |
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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 | 451.90000000 | | | 20.000000 | 45.000000 | |
| 2 | 1 | MO | 451.90000000 | | | 5.000000 | | |
| 2 | 1 | MO | 456.90000000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.90000000 | | 20K0F3E |
| 2 | 1 | 451.90000000 | | 20K0F3E |
| 2 | 1 | 456.90000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 8050 POINT MEADOWS DRIVE, JACKSONVILLE, DUVAL, FL | 30.21830556, -81.51841667 | 12.000 m | B | 9.000 m structure / 12.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 12.000 m | | | | 20.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 8050 POINT MEADOWS DRIVE, JACKSONVILLE, FL | | 9045380825 |
License history
| Date | File or call sign | Action |
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| 2004-06-27 | WPNP452 | LIEXP |
| 2004-03-29 | WPNP452 | AUDOPR |
| 2004-01-26 | WPNP452 | LETRES |
| 2000-11-23 | WPNP452 | LICCNV |
| 1999-04-21 | WPNP452 | LIISS |
| 1999-04-21 | WPNP452 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1804060 | 2026-08-02 01:26:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPNP452 | ULS 1804060 | 2026-08-02 01:26:50 |
| Status | E | ULS 1804060 | 2026-08-02 01:26:50 |
| Service | IG | ULS 1804060 | 2026-08-02 01:26:50 |
| Grant Date | 1999-04-21 | ULS 1804060 | 2026-08-02 01:26:50 |
| Expiration Date | 2004-04-21 | ULS 1804060 | 2026-08-02 01:26:50 |
| Cancellation Date | 2004-06-27 | ULS 1804060 | 2026-08-02 01:26:50 |