Universal Licensing System
WPPH428
GENERAL MOTORS RESEARCH CORPORATION
License details
| ULS identifier | 1818190 |
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| Call sign | WPPH428 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2004-10-28 |
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| Expiration | 2014-12-27 |
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| Cancellation | 2012-12-14 |
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| Frequency range | 461.325 - 463.675 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | MECKLENBURG, NC |
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| Coordinates | 35.1418056, -80.9814722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 461.32500000 | | | 4.000000 | | |
| 1 | 1 | MO | 461.90000000 | | | 4.000000 | | |
| 1 | 1 | MO | 462.50000000 | | | 4.000000 | | |
| 1 | 1 | MO | 463.67500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.32500000 | | 20K0F3E |
| 1 | 1 | 461.90000000 | | 20K0F3E |
| 1 | 1 | 462.50000000 | | 20K0F3E |
| 1 | 1 | 463.67500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MECKLENBURG, NC | 35.14180556, -80.98147222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 10815 QUALITY DR, CHARLOTTE, NC | | 7045874745 |
License history
| Date | File or call sign | Action |
|---|
| 2012-12-15 | WPPH428 | LICAN |
| 2012-12-14 | WPPH428 | ESUAPR |
| 2009-11-02 | WPPH428 | LITRAN |
| 2009-10-16 | WPPH428 | LITRAN |
| 2009-09-18 | WPPH428 | ESUAPR |
| 2009-06-23 | WPPH428 | ESUAPR |
| 2009-06-06 | WPPH428 | LITRAN |
| 2009-06-02 | WPPH428 | ESUAPR |
| 2004-10-28 | WPPH428 | LIREN |
| 2004-10-20 | WPPH428 | ESCAPR |
| 2004-10-04 | WPPH428 | LETRES |
| 2001-12-21 | WPPH428 | LIAUA |
| 2001-09-24 | WPPH428 | AUDOPR |
| 2000-11-23 | WPPH428 | LICCNV |
| 1999-12-28 | WPPH428 | AUTHPR |
| 1999-12-27 | WPPH428 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1818190 | 2026-08-02 01:10:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPH428 | ULS 1818190 | 2026-08-02 01:10:26 |
| Status | C | ULS 1818190 | 2026-08-02 01:10:26 |
| Service | IG | ULS 1818190 | 2026-08-02 01:10:26 |
| Grant Date | 2004-10-28 | ULS 1818190 | 2026-08-02 01:10:26 |
| Expiration Date | 2014-12-27 | ULS 1818190 | 2026-08-02 01:10:26 |
| Cancellation Date | 2012-12-14 | ULS 1818190 | 2026-08-02 01:10:26 |