Universal Licensing System
KB79221
GENERAL MOTORS RESEARCH CORPORATION
License details
| ULS identifier | 1899758 |
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| Call sign | KB79221 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2001-08-21 |
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| Expiration | 2011-08-29 |
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| Cancellation | 2011-08-10 |
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| Frequency range | 451.3625 - 456.5625 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | TARRANT, TX |
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| Coordinates | 32.6284722, -97.3094722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.36250000 | | | 2.000000 | | |
| 1 | 1 | MO | 451.56250000 | | | 2.000000 | | |
| 1 | 1 | MO | 456.36250000 | | | 2.000000 | | |
| 1 | 1 | MO | 456.56250000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.36250000 | | 20K0F9W |
| 1 | 1 | 451.56250000 | | 20K0F9W |
| 1 | 1 | 456.36250000 | | 20K0F9W |
| 1 | 1 | 456.56250000 | | 20K0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TARRANT, TX | 32.62847222, -97.30947222 | | | | |
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 | 1101 EVERMAN PKY, FORT WORTH, TX | | 8175513665 |
License history
| Date | File or call sign | Action |
|---|
| 2011-08-11 | KB79221 | LICAN |
| 2011-08-10 | KB79221 | ESUAPR |
| 2011-06-06 | KB79221 | LETRES |
| 2009-11-02 | KB79221 | LITRAN |
| 2009-10-16 | KB79221 | LITRAN |
| 2009-09-18 | KB79221 | ESUAPR |
| 2009-06-23 | KB79221 | ESUAPR |
| 2009-06-06 | KB79221 | LITRAN |
| 2009-06-02 | KB79221 | ESUAPR |
| 2005-08-04 | KB79221 | LIAUA |
| 2005-08-03 | KB79221 | ESUAPR |
| 2002-03-11 | KB79221 | AUDOPR |
| 2001-08-21 | KB79221 | LIREN |
| 2001-06-27 | KB79221 | LIAUA |
| 2001-06-04 | KB79221 | LETRES |
| 2001-05-11 | KB79221 | LIAUA |
| 2000-11-24 | KB79221 | LICCNV |
| 1996-08-29 | KB79221 | LIMOD |
| 1996-08-29 | KB79221 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1899758 | 2026-08-02 01:10:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KB79221 | ULS 1899758 | 2026-08-02 01:10:27 |
| Status | C | ULS 1899758 | 2026-08-02 01:10:27 |
| Service | IG | ULS 1899758 | 2026-08-02 01:10:27 |
| Grant Date | 2001-08-21 | ULS 1899758 | 2026-08-02 01:10:27 |
| Expiration Date | 2011-08-29 | ULS 1899758 | 2026-08-02 01:10:27 |
| Cancellation Date | 2011-08-10 | ULS 1899758 | 2026-08-02 01:10:27 |