Universal Licensing System
WSCR578
SECURITY INSTRUMENT CORPORATION
License details
| ULS identifier | 4942226 |
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| Call sign | WSCR578 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-04-29 |
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| Expiration | 2034-04-29 |
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| Frequency range | 465.9125 MHz |
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| Locations | 1 |
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| Representative location | WILMINGTON, NEW CASTLE, DE |
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| Coordinates | 39.7138889, -75.6138889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 465.91250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 465.91250000 | | 11K2F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | WILMINGTON, NEW CASTLE, DE | 39.71388889, -75.61388889 | | | | |
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 |
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| 1 | 308 WEST NEWPORT PIKE, WILMINGTON, DE | NEW CASTLE | 3029982261 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-30 | WSCR578 | FRATRE |
| 2025-06-04 | WSCR578 | LETTRS |
| 2025-06-04 | WSCR578 | PNLISR |
| 2025-01-28 | WSCR578 | LETCNS |
| 2024-04-29 | WSCR578 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4942226 | 2026-08-02 01:15:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSCR578 | ULS 4942226 | 2026-08-02 01:15:00 |
| Status | A | ULS 4942226 | 2026-08-02 01:15:00 |
| Service | IG | ULS 4942226 | 2026-08-02 01:15:00 |
| Grant Date | 2024-04-29 | ULS 4942226 | 2026-08-02 01:15:00 |
| Expiration Date | 2034-04-29 | ULS 4942226 | 2026-08-02 01:15:00 |