Universal Licensing System
WPPX817
LOUDOUN COUNTY PUBLIC SCHOOLS
License details
| ULS identifier | 1821689 |
|---|
| Call sign | WPPX817 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-12-17 |
|---|
| Expiration | 2035-03-06 |
|---|
| Frequency range | 451.3 - 457.175 MHz (5 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | HAMILTON, LOUDOUN, VA |
|---|
| Coordinates | 39.1308056, -77.6247222 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:13 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.30000000 | | | 100.000000 | 398.000000 | |
| 3 | 1 | MO | 451.30000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB2 | 452.17500000 | | | 100.000000 | 398.000000 | |
| 3 | 1 | MO | 452.17500000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 452.67500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | FX1 | 456.30000000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 456.30000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | FX1 | 457.17500000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 457.17500000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.30000000 | | 7K60FXE |
| 1 | 1 | 451.30000000 | | 11K2F3E |
| 3 | 1 | 451.30000000 | | 11K2F3E |
| 3 | 1 | 451.30000000 | | 7K60FXE |
| 1 | 1 | 452.17500000 | | 11K2F3E |
| 1 | 1 | 452.17500000 | | 7K60FXE |
| 3 | 1 | 452.17500000 | | 11K2F3E |
| 3 | 1 | 452.17500000 | | 7K60FXE |
| 3 | 1 | 452.67500000 | | 7K60FXE |
| 3 | 1 | 452.67500000 | | 11K2F3E |
| 2 | 1 | 456.30000000 | | 7K60FXE |
| 2 | 1 | 456.30000000 | | 11K2F3E |
| 3 | 1 | 456.30000000 | | 7K60FXE |
| 3 | 1 | 456.30000000 | | 11K2F3E |
| 2 | 1 | 457.17500000 | | 7K60FXE |
| 2 | 1 | 457.17500000 | | 11K2F3E |
| 3 | 1 | 457.17500000 | | 7K60FXE |
| 3 | 1 | 457.17500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ST RT 662, HAMILTON, LOUDOUN, VA | 39.13080556, -77.62472222 | 210.000 m | TOWER | 46.300 m structure / 46.300 m overall | N |
| 2 | T | VA | | | | | N |
| 3 | T | Hamilton, LOUDOUN, VA | 39.13080556, -77.62472222 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 46.300 m | | | | 124.500 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 42000 LOUDOUN CENTER PL, LEESBURG, VA | LOUDOUN | 7037716480 |
License history
| Date | File or call sign | Action |
|---|
| 2024-12-17 | WPPX817 | LIREN |
| 2024-12-09 | WPPX817 | LETRES |
| 2015-01-09 | WPPX817 | LIREN |
| 2015-01-08 | WPPX817 | ESUAPR |
| 2015-01-05 | WPPX817 | ESURNW |
| 2014-12-08 | WPPX817 | LETRES |
| 2013-01-04 | WPPX817 | LIMOD |
| 2010-03-22 | WPPX817 | LIMOD |
| 2006-10-12 | WPPX817 | LIMOD |
| 2004-12-08 | WPPX817 | LIREN |
| 2004-12-07 | WPPX817 | ESUAPR |
| 2004-12-06 | WPPX817 | ESURNW |
| 2004-06-24 | WPPX817 | ESUFRN |
| 2004-05-17 | WPPX817 | LIMOD |
| 2003-12-08 | WPPX817 | LETCNS |
| 2003-08-28 | WPPX817 | LIMOD |
| 2003-03-10 | WPPX817 | LIMOD |
| 2002-06-28 | WPPX817 | LIMOD |
| 2001-11-29 | WPPX817 | AUDOPR |
| 2000-11-23 | WPPX817 | LICCNV |
| 2000-03-06 | WPPX817 | AUTHPR |
| 2000-03-06 | WPPX817 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1821689 | 2026-08-02 01:11:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPX817 | ULS 1821689 | 2026-08-02 01:11:13 |
| Status | A | ULS 1821689 | 2026-08-02 01:11:13 |
| Service | IG | ULS 1821689 | 2026-08-02 01:11:13 |
| Grant Date | 2024-12-17 | ULS 1821689 | 2026-08-02 01:11:13 |
| Expiration Date | 2035-03-06 | ULS 1821689 | 2026-08-02 01:11:13 |