Universal Licensing System
WPKT715
GENERAL MOTORS RESEARCH CORPORATION
License details
| ULS identifier | 1908936 |
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| Call sign | WPKT715 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2012-07-04 |
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| Expiration | 2022-07-08 |
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| Cancellation | 2012-12-26 |
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| Frequency range | 451.225 - 456.225 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | TROY, OAKLAND, MI |
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| Coordinates | 42.6053056, -83.1674444 |
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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 | 451.22500000 | | | 10.000000 | 3.000000 | |
| 2 | 1 | MO | 456.22500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.22500000 | | 20K0F3E |
| 2 | 1 | 456.22500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 625 W SQUARE LAKE RD, TROY, OAKLAND, MI | 42.60530556, -83.16744444 | 243.000 m | B | 33.000 m structure / 33.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 32.000 m | | | | 40.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 625 W SQUARE LAKE RD, TROY, MI | | 8108572602 |
License history
| Date | File or call sign | Action |
|---|
| 2012-12-27 | WPKT715 | LICAN |
| 2012-07-04 | WPKT715 | LIREN |
| 2012-07-03 | WPKT715 | ESUAPR |
| 2012-04-16 | WPKT715 | LETRES |
| 2009-11-02 | WPKT715 | LITRAN |
| 2009-10-16 | WPKT715 | LITRAN |
| 2009-09-18 | WPKT715 | ESUAPR |
| 2009-06-23 | WPKT715 | ESUAPR |
| 2009-06-06 | WPKT715 | LITRAN |
| 2009-06-02 | WPKT715 | ESUAPR |
| 2005-08-06 | WPKT715 | LIAUA |
| 2005-08-05 | WPKT715 | ESUAPR |
| 2002-07-04 | WPKT715 | LIREN |
| 2002-04-15 | WPKT715 | LETRES |
| 2002-03-11 | WPKT715 | AUDOPR |
| 2001-06-27 | WPKT715 | LIAUA |
| 2001-05-11 | WPKT715 | LIAUA |
| 2000-11-24 | WPKT715 | LICCNV |
| 1997-07-08 | WPKT715 | AUTHPR |
| 1997-07-08 | WPKT715 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1908936 | 2026-08-02 01:10:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKT715 | ULS 1908936 | 2026-08-02 01:10:28 |
| Status | C | ULS 1908936 | 2026-08-02 01:10:28 |
| Service | IG | ULS 1908936 | 2026-08-02 01:10:28 |
| Grant Date | 2012-07-04 | ULS 1908936 | 2026-08-02 01:10:28 |
| Expiration Date | 2022-07-08 | ULS 1908936 | 2026-08-02 01:10:28 |
| Cancellation Date | 2012-12-26 | ULS 1908936 | 2026-08-02 01:10:28 |