Universal Licensing System
WSFK527
SECURITY MASTERS CORPORATION DBA NELSON ALARM
License details
| ULS identifier | 5034641 |
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| Call sign | WSFK527 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-10-23 |
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| Expiration | 2034-10-23 |
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| Frequency range | 465.9875 MHz |
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| Locations | 1 |
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| Representative location | INDIANAPOLIS, MARION, IN |
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| Coordinates | 39.8527778, -86.1186111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:09 |
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Licensee
| Name | SECURITY MASTERS CORPORATION DBA NELSON ALARM |
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| Applicant type | C |
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| FRN | 0035872795 |
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| Location | INDIANAPOLIS, IN |
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| Address | 2602 EAST 55TH STREET, INDIANAPOLIS, IN, 46220 |
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| Phone | 3176079263 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 465.98750000 | | | 2.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 465.98750000 | | 11K2F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | INDIANAPOLIS, MARION, IN | 39.85277778, -86.11861111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2602 EAST 55TH STREET, INDIANAPOLIS, IN | MARION | 3176079263 |
License history
| Date | File or call sign | Action |
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| 2024-10-23 | WSFK527 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 5034641 | 2026-08-02 01:23:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WSFK527 | ULS 5034641 | 2026-08-02 01:23:09 |
| Status | A | ULS 5034641 | 2026-08-02 01:23:09 |
| Service | IG | ULS 5034641 | 2026-08-02 01:23:09 |
| Grant Date | 2024-10-23 | ULS 5034641 | 2026-08-02 01:23:09 |
| Expiration Date | 2034-10-23 | ULS 5034641 | 2026-08-02 01:23:09 |