Universal Licensing System
WNWD489
GENERAL MOTORS RESEARCH CORPORATION
License details
| ULS identifier | 1905512 |
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| Call sign | WNWD489 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2001-03-27 |
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| Expiration | 2011-04-23 |
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| Cancellation | 2011-04-21 |
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| Frequency range | 462.5 - 467.5 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | HAZELWOOD, ST. LOUIS, MO |
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| Coordinates | 38.7642222, -90.3728889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 462.50000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 467.50000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.50000000 | | 20K0F3E |
| 2 | 1 | 467.50000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5801 N LINDBERGH BLVD, HAZELWOOD, ST. LOUIS, MO | 38.76422222, -90.37288889 | 178.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 5801 N LINDBERGH BLVD, HAZELWOOD, MO | | 7023565172 |
License history
| Date | File or call sign | Action |
|---|
| 2011-04-22 | WNWD489 | LICAN |
| 2011-04-21 | WNWD489 | ESUAPR |
| 2011-01-31 | WNWD489 | LETRES |
| 2009-11-02 | WNWD489 | LITRAN |
| 2009-10-16 | WNWD489 | LITRAN |
| 2009-09-18 | WNWD489 | ESUAPR |
| 2009-06-23 | WNWD489 | ESUAPR |
| 2009-06-06 | WNWD489 | LITRAN |
| 2009-06-02 | WNWD489 | ESUAPR |
| 2005-08-06 | WNWD489 | LIAUA |
| 2005-08-05 | WNWD489 | ESUAPR |
| 2002-03-11 | WNWD489 | AUDOPR |
| 2001-09-11 | WNWD489 | LIAUA |
| 2001-03-27 | WNWD489 | LIREN |
| 2001-01-30 | WNWD489 | LETRES |
| 2000-11-24 | WNWD489 | LICCNV |
| 1996-05-31 | WNWD489 | AUTHPR |
| 1996-05-31 | WNWD489 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1905512 | 2026-08-02 01:10:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNWD489 | ULS 1905512 | 2026-08-02 01:10:28 |
| Status | C | ULS 1905512 | 2026-08-02 01:10:28 |
| Service | IG | ULS 1905512 | 2026-08-02 01:10:28 |
| Grant Date | 2001-03-27 | ULS 1905512 | 2026-08-02 01:10:28 |
| Expiration Date | 2011-04-23 | ULS 1905512 | 2026-08-02 01:10:28 |
| Cancellation Date | 2011-04-21 | ULS 1905512 | 2026-08-02 01:10:28 |