Universal Licensing System
WJZ85
GRAND TRUNK RADIO COMMUNICATIONS INC
License details
| ULS identifier | 987163 |
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| Call sign | WJZ85 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1992-09-03 |
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| Expiration | 1997-09-03 |
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| Cancellation | 1997-06-06 |
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| Frequency range | 1975 MHz |
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| Locations | 2 |
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| Representative location | PORT HURON, ST. CLAIR, MI |
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| Coordinates | 42.9619722, -82.4615556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:57 |
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Licensee
| Name | GRAND TRUNK RADIO COMMUNICATIONS INC |
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| Applicant type | C |
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| Location | PONTIAC, MI |
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| Address | 700 PERSHING ST, PONTIAC, MI, 48341 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 1975.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 1975.00000000 | | 8M00F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 32ND ST YARD OFFICE, PORT HURON, ST. CLAIR, MI | 42.96197222, -82.46155556 | 187.500 m | | 54.900 m overall | |
| 2 | R | | 42.80697222, -82.74908333 | 219.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | H | 31.2000 | 233.9000 | | |
| 1 | 2 | R | | | | 31.2000 | | | |
License history
| Date | File or call sign | Action |
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| 1999-08-13 | WJZ85 | LICCNV |
| 1997-06-06 | WJZ85 | LICAN |
| 1992-09-03 | WJZ85 | LIMOD |
| 1992-07-28 | WJZ85 | LIMOD |
| 1992-07-25 | WJZ85 | LIMOD |
| 1987-09-04 | WJZ85 | LIMOD |
| 1982-08-31 | WJZ85 | LIMOD |
| 1977-10-15 | WJZ85 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 987163 | 2026-08-02 02:47:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WJZ85 | ULS 987163 | 2026-08-02 02:47:57 |
| Status | C | ULS 987163 | 2026-08-02 02:47:57 |
| Service | MG | ULS 987163 | 2026-08-02 02:47:57 |
| Grant Date | 1992-09-03 | ULS 987163 | 2026-08-02 02:47:57 |
| Expiration Date | 1997-09-03 | ULS 987163 | 2026-08-02 02:47:57 |
| Cancellation Date | 1997-06-06 | ULS 987163 | 2026-08-02 02:47:57 |