Universal Licensing System
WRVL502
Metropolitan St. Louis Sewer District
License details
| ULS identifier | 4696586 |
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| Call sign | WRVL502 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-12-06 |
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| Expiration | 2032-12-06 |
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| Frequency range | 451.5875 - 457.7125 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Valley Park, ST. LOUIS, MO |
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| Coordinates | 38.5607222, -90.4746389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:58 |
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Licensee
| Name | Metropolitan St. Louis Sewer District |
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| Applicant type | G |
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| FRN | 0033092909 |
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| Location | Valley Park, MO |
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| Address | 1025 Grand Glaize Parkway, Valley Park, MO, 630881952 |
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| Phone | 3142673648 |
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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 | 451.58750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.48750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.48750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.71250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.58750000 | | 7K60FXW |
| 1 | 1 | 452.48750000 | | 7K60FXW |
| 1 | 1 | 452.71250000 | | 7K60FXW |
| 1 | 1 | 457.48750000 | | 7K60FXW |
| 1 | 1 | 457.71250000 | | 7K60FXW |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Valley Park, ST. LOUIS, MO | 38.56072222, -90.47463889 | | | | |
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 | 1025 Grand Glaize Parkway, Valley Park, MO | ST. LOUIS | 3142673648 |
License history
| Date | File or call sign | Action |
|---|
| 2023-09-06 | WRVL502 | LETCNS |
| 2022-12-06 | WRVL502 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4696586 | 2026-08-02 01:22:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRVL502 | ULS 4696586 | 2026-08-02 01:22:58 |
| Status | A | ULS 4696586 | 2026-08-02 01:22:58 |
| Service | IG | ULS 4696586 | 2026-08-02 01:22:58 |
| Grant Date | 2022-12-06 | ULS 4696586 | 2026-08-02 01:22:58 |
| Expiration Date | 2032-12-06 | ULS 4696586 | 2026-08-02 01:22:58 |