Universal Licensing System
WSIM395
Ashburn Data Ventures, L.P.
License details
| ULS identifier | 5143374 |
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| Call sign | WSIM395 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-05-29 |
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| Expiration | 2035-05-29 |
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| Frequency range | 452.325 - 457.975 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | Ashburn, LOUDOUN, VA |
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| Coordinates | 39.0138889, -77.4516111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:12 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.32500000 | | | 10.000000 | 8.800000 | |
| 2 | 1 | MO | 452.32500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.97500000 | | | 10.000000 | 8.800000 | |
| 2 | 1 | MO | 452.97500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.32500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.97500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.32500000 | | 7K60FXE |
| 2 | 1 | 452.32500000 | | 7K60FXE |
| 1 | 1 | 452.97500000 | | 7K60FXE |
| 2 | 1 | 452.97500000 | | 7K60FXE |
| 2 | 1 | 457.32500000 | | 7K60FXE |
| 2 | 1 | 457.97500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 21800 Beaumeade Circle, Ashburn, LOUDOUN, VA | 39.01388889, -77.45161111 | 70.000 m | B | 7.600 m structure / 7.600 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 7.600 m | | | | -14.600 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 21800 Beaumeade Circle, Ashburn, VA | LOUDOUN | 3017879232 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-03 | WSIM395 | LETCNS |
| 2025-05-29 | WSIM395 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5143374 | 2026-08-02 01:24:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSIM395 | ULS 5143374 | 2026-08-02 01:24:12 |
| Status | A | ULS 5143374 | 2026-08-02 01:24:12 |
| Service | IG | ULS 5143374 | 2026-08-02 01:24:12 |
| Grant Date | 2025-05-29 | ULS 5143374 | 2026-08-02 01:24:12 |
| Expiration Date | 2035-05-29 | ULS 5143374 | 2026-08-02 01:24:12 |