Universal Licensing System
WNZL773
BOLDUCS A ONE SECURITY INC
License details
| ULS identifier | 1696574 |
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| Call sign | WNZL773 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1995-09-06 |
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| Expiration | 2000-09-06 |
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| Cancellation | 2000-12-03 |
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| Frequency range | 461.3 - 466.3 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | SAINT LOUIS, MO |
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| Coordinates | 38.6322778, -90.2328889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:30 |
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Licensee
| Name | BOLDUCS A ONE SECURITY INC |
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| Applicant type | C |
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| Location | SAINT LOUIS, MO |
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| Address | 5100 OAKLAND AVE STE 208, SAINT LOUIS, MO, 63110 |
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| Phone | 3145334544 |
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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 | FB2 | 461.30000000 | | | 25.000000 | 250.000000 | |
| 2 | 1 | FX1 | 466.30000000 | | | 100.000000 | 108.000000 | |
| 3 | 1 | MO | 466.30000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.30000000 | | 20K0F3E |
| 2 | 1 | 466.30000000 | | 20K0F3E |
| 3 | 1 | 466.30000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 300 S GRAND, SAINT LOUIS, MO | 38.63227778, -90.23288889 | 152.000 m | B | 67.000 m structure | N |
| 2 | T | MO | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 71.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | | | 3145334544 |
License history
| Date | File or call sign | Action |
|---|
| 2000-12-03 | WNZL773 | LIEXP |
| 2000-11-23 | WNZL773 | LICCNV |
| 2000-06-12 | WNZL773 | LETRES |
| 1995-09-06 | WNZL773 | AUTHPR |
| 1995-09-06 | WNZL773 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1696574 | 2026-08-02 01:28:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNZL773 | ULS 1696574 | 2026-08-02 01:28:30 |
| Status | E | ULS 1696574 | 2026-08-02 01:28:30 |
| Service | IG | ULS 1696574 | 2026-08-02 01:28:30 |
| Grant Date | 1995-09-06 | ULS 1696574 | 2026-08-02 01:28:30 |
| Expiration Date | 2000-09-06 | ULS 1696574 | 2026-08-02 01:28:30 |
| Cancellation Date | 2000-12-03 | ULS 1696574 | 2026-08-02 01:28:30 |