Universal Licensing System
WSKF889
Convergint Technologies CTC 443
License details
| ULS identifier | 5205041 |
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| Call sign | WSKF889 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-09-27 |
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| Expiration | 2035-09-27 |
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| Frequency range | 456.925 - 457.5 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | CHANTILLY, FAIRFAX, VA |
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| Coordinates | 38.9097500, -77.4490833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.92500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.50000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.58750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.92500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.50000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.92500000 | | 7K60FXE |
| 1 | 1 | 452.50000000 | | 7K60FXE |
| 1 | 1 | 456.58750000 | | 7K60FXE |
| 1 | 1 | 456.92500000 | | 7K60FXE |
| 1 | 1 | 457.50000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CHANTILLY, FAIRFAX, VA | 38.90975000, -77.44908333 | | | | |
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 | 3650 CONCORDE PARKWAY SUITE 100, CHANTILLY, VA | FAIRFAX | 5717227063 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-30 | WSKF889 | LETCNS |
| 2025-09-27 | WSKF889 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5205041 | 2026-08-02 01:24:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSKF889 | ULS 5205041 | 2026-08-02 01:24:30 |
| Status | A | ULS 5205041 | 2026-08-02 01:24:30 |
| Service | IG | ULS 5205041 | 2026-08-02 01:24:30 |
| Grant Date | 2025-09-27 | ULS 5205041 | 2026-08-02 01:24:30 |
| Expiration Date | 2035-09-27 | ULS 5205041 | 2026-08-02 01:24:30 |