Universal Licensing System
WQHM543
RIVERDALE CORP.
License details
| ULS identifier | 2943662 |
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| Call sign | WQHM543 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2007-09-10 |
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| Expiration | 2017-09-10 |
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| Cancellation | 2017-11-11 |
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| Frequency range | 451.5875 - 457.7125 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | HAZELWOOD, ST. LOUIS, MO |
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| Coordinates | 38.7733333, -90.3433333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:40 |
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Licensee
| Name | RIVERDALE CORP. |
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| Applicant type | C |
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| FRN | 0016848632 |
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| Location | HAZELWOOD, MO |
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| Address | 7301 HAZELWOOD AVE., HAZELWOOD, MO, 63042 |
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| Phone | 3143783255 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.58750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 456.58750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 457.71250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.58750000 | | 11K2F3E |
| 1 | 1 | 456.58750000 | | 11K2F3E |
| 1 | 1 | 457.71250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HAZELWOOD, ST. LOUIS, MO | 38.77333333, -90.34333333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 7301 HAZELWOOD AVE., HAZELWOOD, MO | ST. LOUIS | 3143783255 |
License history
| Date | File or call sign | Action |
|---|
| 2017-11-11 | WQHM543 | LIEXP |
| 2017-06-19 | WQHM543 | LETRES |
| 2008-06-10 | WQHM543 | LETCNS |
| 2007-09-10 | WQHM543 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2943662 | 2026-08-02 01:18:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQHM543 | ULS 2943662 | 2026-08-02 01:18:40 |
| Status | E | ULS 2943662 | 2026-08-02 01:18:40 |
| Service | IG | ULS 2943662 | 2026-08-02 01:18:40 |
| Grant Date | 2007-09-10 | ULS 2943662 | 2026-08-02 01:18:40 |
| Expiration Date | 2017-09-10 | ULS 2943662 | 2026-08-02 01:18:40 |
| Cancellation Date | 2017-11-11 | ULS 2943662 | 2026-08-02 01:18:40 |