Universal Licensing System
WLA55
ST. LOUIS COUNTY
License details
| ULS identifier | 987391 |
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| Call sign | WLA55 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 2012-05-01 |
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| Expiration | 2022-07-07 |
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| Cancellation | 2022-09-10 |
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| Frequency range | 6635 - 6655 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | FLORISSANT, ST. LOUIS, MO |
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| Coordinates | 38.7786389, -90.2787222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:28 |
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Licensee
| Name | ST. LOUIS COUNTY |
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| Applicant type | G |
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| FRN | 0002511897 |
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| Location | CLAYTON, MO |
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| Address | 7900 FORSYTH BOULEVARD, CLAYTON, MO, 63105 |
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| Phone | 3146155360 |
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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 | FXO | 6635.00000000 | | | | | |
| 1 | 2 | FXO | 6655.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6635.00000000 | | 10M0F9W |
| 1 | 2 | 6655.00000000 | | 10M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4100 SEVEN HILLS DR, FLORISSANT, ST. LOUIS, MO | 38.77863889, -90.27872222 | 157.000 m | | 76.200 m overall | |
| 2 | R | | 38.67197222, -90.53788889 | 184.400 m | | | |
| 3 | R | | 38.64919444, -90.33900000 | 181.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 39.8000 | 242.4000 | | |
| 1 | 2 | R | | | | 39.8000 | | | |
| 1 | 3 | R | | | | 39.8000 | | | |
| 2 | 1 | T | | | V | 39.8000 | 200.1000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-09-10 | WLA55 | LIEXP |
| 2012-05-01 | WLA55 | LIREN |
| 2012-05-01 | WLA55 | LTSAPR |
| 2012-04-16 | WLA55 | LETRES |
| 2002-04-20 | WLA55 | LIREN |
| 2002-04-15 | WLA55 | LETRES |
| 1999-08-13 | WLA55 | LICCNV |
| 1999-08-05 | WLA55 | COR |
| 1999-07-22 | WLA55 | COR |
| 1997-05-23 | WLA55 | LIREN |
| 1992-07-07 | WLA55 | LIMOD |
| 1989-10-31 | WLA55 | LIMOD |
| 1984-04-06 | WLA55 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 987391 | 2026-08-02 02:44:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WLA55 | ULS 987391 | 2026-08-02 02:44:28 |
| Status | E | ULS 987391 | 2026-08-02 02:44:28 |
| Service | MG | ULS 987391 | 2026-08-02 02:44:28 |
| Grant Date | 2012-05-01 | ULS 987391 | 2026-08-02 02:44:28 |
| Expiration Date | 2022-07-07 | ULS 987391 | 2026-08-02 02:44:28 |
| Cancellation Date | 2022-09-10 | ULS 987391 | 2026-08-02 02:44:28 |