Universal Licensing System
KTS307
GENERAL MOTORS RESEARCH CORPORATION
License details
| ULS identifier | 1902896 |
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| Call sign | KTS307 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-11-06 |
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| Expiration | 2032-01-28 |
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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 | WARREN, MACOMB, MI |
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| Coordinates | 42.5230833, -83.0421389 |
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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 |
|---|
| 2 | 1 | FB2 | 462.50000000 | | | 10.000000 | | |
| 2 | 1 | FB | 462.50000000 | | | 10.000000 | | |
| 1 | 1 | MO | 467.50000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 462.50000000 | | 11K2F3E |
| 2 | 1 | 462.50000000 | | 11K2F3E |
| 1 | 1 | 467.50000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | 30000 MOUND RD, WARREN, MACOMB, MI | 42.52308333, -83.04213889 | 187.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 27.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 30000 MOUND RD, WARREN, MI | | 8109862222 |
License history
| Date | File or call sign | Action |
|---|
| 2021-11-06 | KTS307 | LIREN |
| 2021-11-01 | KTS307 | LETRES |
| 2021-07-30 | KTS307 | LIAUA |
| 2020-01-29 | KTS307 | LIAUA |
| 2019-03-05 | KTS307 | LIAUA |
| 2015-09-30 | KTS307 | ESUAPR |
| 2014-11-13 | KTS307 | LIMOD |
| 2013-05-17 | KTS307 | LIMOD |
| 2012-12-29 | KTS307 | ESUAPR |
| 2012-01-27 | KTS307 | LIREN |
| 2012-01-26 | KTS307 | ESUAPR |
| 2011-11-07 | KTS307 | LETRES |
| 2010-10-17 | KTS307 | LITRAN |
| 2009-11-02 | KTS307 | LITRAN |
| 2009-10-16 | KTS307 | LITRAN |
| 2009-09-18 | KTS307 | ESUAPR |
| 2009-06-23 | KTS307 | ESUAPR |
| 2009-06-06 | KTS307 | LITRAN |
| 2009-06-02 | KTS307 | ESUAPR |
| 2005-08-06 | KTS307 | LIAUA |
| 2005-08-05 | KTS307 | ESUAPR |
| 2002-07-06 | KTS307 | LIAUA |
| 2002-03-11 | KTS307 | AUDOPR |
| 2002-01-30 | KTS307 | LIREN |
| 2001-11-05 | KTS307 | LETRES |
| 2001-06-27 | KTS307 | LIAUA |
| 2001-05-11 | KTS307 | LIAUA |
| 2000-11-24 | KTS307 | LICCNV |
| 1996-12-20 | KTS307 | AUTHPR |
| 1996-12-20 | KTS307 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1902896 | 2026-08-02 01:10:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KTS307 | ULS 1902896 | 2026-08-02 01:10:27 |
| Status | A | ULS 1902896 | 2026-08-02 01:10:27 |
| Service | IG | ULS 1902896 | 2026-08-02 01:10:27 |
| Grant Date | 2021-11-06 | ULS 1902896 | 2026-08-02 01:10:27 |
| Expiration Date | 2032-01-28 | ULS 1902896 | 2026-08-02 01:10:27 |