Universal Licensing System
WPJB735
MODERN ENGINEERING SERVICE COMPANY
License details
| ULS identifier | 1034933 |
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| Call sign | WPJB735 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1996-02-06 |
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| Expiration | 2001-02-06 |
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| Cancellation | 2001-05-13 |
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| Frequency range | 19110 MHz |
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| Locations | 2 |
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| Representative location | TROY, OAKLAND, MI |
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| Coordinates | 42.5453056, -83.1813056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:50 |
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Licensee
| Name | MODERN ENGINEERING SERVICE COMPANY |
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| Applicant type | C |
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| Location | WARREN, MI |
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| Address | 28000 DEQUINDRE RD, WARREN, MI, 48092 |
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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 | 19110.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 19110.00000000 | | 20M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1300 COOLIDGE RD, TROY, OAKLAND, MI | 42.54530556, -83.18130556 | 236.200 m | | 12.200 m structure / 13.400 m overall | |
| 2 | R | | 42.56197222, -83.14380556 | 201.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 38.9000 | 59.0000 | | |
| 1 | 2 | R | | | | 38.9000 | | | |
License history
| Date | File or call sign | Action |
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| 2001-05-13 | WPJB735 | LIEXP |
| 2000-11-13 | WPJB735 | LETRES |
| 1999-08-14 | WPJB735 | LICCNV |
| 1999-05-24 | WPJB735 | COR |
| 1998-10-09 | WPJB735 | COR |
| 1996-02-06 | WPJB735 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1034933 | 2026-08-02 02:47:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPJB735 | ULS 1034933 | 2026-08-02 02:47:50 |
| Status | E | ULS 1034933 | 2026-08-02 02:47:50 |
| Service | MG | ULS 1034933 | 2026-08-02 02:47:50 |
| Grant Date | 1996-02-06 | ULS 1034933 | 2026-08-02 02:47:50 |
| Expiration Date | 2001-02-06 | ULS 1034933 | 2026-08-02 02:47:50 |
| Cancellation Date | 2001-05-13 | ULS 1034933 | 2026-08-02 02:47:50 |