Universal Licensing System
WSIQ557
HOLDER CONSTRUCTION
License details
| ULS identifier | 5147895 |
|---|
| Call sign | WSIQ557 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-06-09 |
|---|
| Expiration | 2035-06-09 |
|---|
| Frequency range | 457.075 - 457.3 MHz (4 frequencies) |
|---|
| Locations | 3 |
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| Representative location | ASHBURN, LOUDOUN, VA |
|---|
| Coordinates | 39.0020000, -77.4686111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:01 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.28750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 451.58750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.07500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.12500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.25000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.30000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.66250000 | | | 10.000000 | 8.000000 | |
| 2 | 1 | MO | 452.66250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.28750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.58750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.66250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.72500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.07500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.12500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.25000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.30000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.66250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.28750000 | | 7K60FXE |
| 3 | 1 | 451.58750000 | | 7K60FXE |
| 3 | 1 | 452.07500000 | | 7K60FXE |
| 3 | 1 | 452.12500000 | | 7K60FXE |
| 3 | 1 | 452.25000000 | | 7K60FXE |
| 3 | 1 | 452.30000000 | | 7K60FXE |
| 1 | 1 | 452.66250000 | | 7K60FXE |
| 2 | 1 | 452.66250000 | | 7K60FXE |
| 3 | 1 | 456.28750000 | | 7K60FXE |
| 3 | 1 | 456.58750000 | | 7K60FXE |
| 3 | 1 | 456.66250000 | | 7K60FXE |
| 3 | 1 | 456.72500000 | | 7K60FXE |
| 3 | 1 | 457.07500000 | | 7K60FXE |
| 3 | 1 | 457.12500000 | | 7K60FXE |
| 3 | 1 | 457.25000000 | | 7K60FXE |
| 3 | 1 | 457.30000000 | | 7K60FXE |
| 2 | 1 | 457.66250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 22190 LOUDOUN COUNTY PARKWAY, ASHBURN, LOUDOUN, VA | 39.00200000, -77.46861111 | 71.000 m | B | 4.600 m structure / 5.500 m overall | |
| 2 | T | | | | | | |
| 3 | T | ASHBURN, LOUDOUN, VA | 39.00200000, -77.46861111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 5.500 m | | | | 18.300 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 22190 LOUDOUN COUNTY PARKWAY, ASHBURN, VA | LOUDOUN | 2404621022 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-10 | WSIQ557 | LETCNS |
| 2025-06-09 | WSIQ557 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5147895 | 2026-08-02 01:24:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSIQ557 | ULS 5147895 | 2026-08-02 01:24:01 |
| Status | A | ULS 5147895 | 2026-08-02 01:24:01 |
| Service | IG | ULS 5147895 | 2026-08-02 01:24:01 |
| Grant Date | 2025-06-09 | ULS 5147895 | 2026-08-02 01:24:01 |
| Expiration Date | 2035-06-09 | ULS 5147895 | 2026-08-02 01:24:01 |