Universal Licensing System
KTQ421
GENERAL MOTORS RESEARCH CORPORATION
License details
| ULS identifier | 1639039 |
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| Call sign | KTQ421 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2011-02-12 |
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| Expiration | 2021-02-12 |
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| Cancellation | 2012-12-14 |
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| Frequency range | 462.775 MHz |
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| Locations | 1 |
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| Representative location | LORDSTOWN, TRUMBULL, OH |
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| Coordinates | 41.1478333, -80.8756389 |
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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 | FB | 462.77500000 | | | 12.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.77500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 2300 HALLOCK YOUNG RD, LORDSTOWN, TRUMBULL, OH | 41.14783333, -80.87563889 | 298.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 36.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2300 HALLOCK YOUNG RD, LORDSTOWN, OH | | 2168246057 |
License history
| Date | File or call sign | Action |
|---|
| 2012-12-15 | KTQ421 | LICAN |
| 2012-12-14 | KTQ421 | ESUAPR |
| 2011-03-24 | KTQ421 | AUTHPR |
| 2011-02-12 | KTQ421 | LIREN |
| 2011-02-11 | KTQ421 | ESUAPR |
| 2010-11-22 | KTQ421 | LETRES |
| 2009-11-02 | KTQ421 | LITRAN |
| 2009-10-16 | KTQ421 | LITRAN |
| 2009-09-18 | KTQ421 | ESUAPR |
| 2009-06-23 | KTQ421 | ESUAPR |
| 2009-06-06 | KTQ421 | LITRAN |
| 2009-06-02 | KTQ421 | ESUAPR |
| 2005-08-06 | KTQ421 | LIAUA |
| 2005-08-05 | KTQ421 | ESUAPR |
| 2002-03-11 | KTQ421 | AUDOPR |
| 2001-03-20 | KTQ421 | LIREN |
| 2000-11-28 | KTQ421 | LETRES |
| 2000-11-23 | KTQ421 | LICCNV |
| 1996-01-27 | KTQ421 | AUTHPR |
| 1996-01-26 | KTQ421 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1639039 | 2026-08-02 01:10:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KTQ421 | ULS 1639039 | 2026-08-02 01:10:28 |
| Status | C | ULS 1639039 | 2026-08-02 01:10:28 |
| Service | IG | ULS 1639039 | 2026-08-02 01:10:28 |
| Grant Date | 2011-02-12 | ULS 1639039 | 2026-08-02 01:10:28 |
| Expiration Date | 2021-02-12 | ULS 1639039 | 2026-08-02 01:10:28 |
| Cancellation Date | 2012-12-14 | ULS 1639039 | 2026-08-02 01:10:28 |