Universal Licensing System
WPZS920
MID AMERICA DRAIN SERVICE
License details
| ULS identifier | 2599603 |
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| Call sign | WPZS920 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-03-08 |
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| Expiration | 2014-03-08 |
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| Cancellation | 2014-05-10 |
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| Frequency range | 461.1375 - 467.4875 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | VALLEY PARK, ST. LOUIS, MO |
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| Coordinates | 38.5847222, -90.4194444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:54 |
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Licensee
| Name | MID AMERICA DRAIN SERVICE |
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| Applicant type | C |
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| FRN | 0009859448 |
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| Location | VALLEY PARK, MO |
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| Address | 636 MARSHALL RD., VALLEY PARK, MO, 63088 |
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| Phone | 6362251428 |
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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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| 2 | 1 | MOI | 461.13750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 462.48750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MOI | 466.13750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 467.48750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.13750000 | | 11K2F3E |
| 1 | 1 | 462.48750000 | | 11K2F3E |
| 2 | 1 | 466.13750000 | | 11K2F3E |
| 1 | 1 | 467.48750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 636 MARSHALL RD., VALLEY PARK, ST. LOUIS, MO | 38.58472222, -90.41944444 | 0.000 m | | | |
| 2 | T | MO | | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 636 MARSHALL RD., VALLEY PARK, MO | ST. LOUIS | 6362251428 |
License history
| Date | File or call sign | Action |
|---|
| 2014-05-10 | WPZS920 | LIEXP |
| 2013-12-16 | WPZS920 | LETRES |
| 2008-09-03 | WPZS920 | LIAUA |
| 2008-09-03 | WPZS920 | LTSAPR |
| 2004-12-06 | WPZS920 | LETCNS |
| 2004-03-08 | WPZS920 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2599603 | 2026-08-02 01:16:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPZS920 | ULS 2599603 | 2026-08-02 01:16:54 |
| Status | E | ULS 2599603 | 2026-08-02 01:16:54 |
| Service | IG | ULS 2599603 | 2026-08-02 01:16:54 |
| Grant Date | 2004-03-08 | ULS 2599603 | 2026-08-02 01:16:54 |
| Expiration Date | 2014-03-08 | ULS 2599603 | 2026-08-02 01:16:54 |
| Cancellation Date | 2014-05-10 | ULS 2599603 | 2026-08-02 01:16:54 |