Universal Licensing System
WNTC425
MODERN ENGINEERING SERVICE COMPANY
License details
| ULS identifier | 1019883 |
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| Call sign | WNTC425 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1995-07-12 |
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| Expiration | 2000-07-09 |
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| Cancellation | 2000-10-08 |
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| Frequency range | 18590 MHz |
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| Locations | 2 |
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| Representative location | TROY, OAKLAND, MI |
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| Coordinates | 42.5461389, -83.0888056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:44 |
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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 | 18590.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 18590.00000000 | | 20M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 2827 ELLIOTT, TROY, OAKLAND, MI | 42.54613889, -83.08880556 | 192.000 m | | 6.100 m structure / 15.200 m overall | |
| 2 | R | | 42.49863889, -83.08380556 | 192.000 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 | 175.6000 | | |
| 1 | 2 | R | | | | 44.9000 | | | |
License history
| Date | File or call sign | Action |
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| 2000-10-08 | WNTC425 | LIEXP |
| 2000-04-15 | WNTC425 | LETRES |
| 1999-08-14 | WNTC425 | LICCNV |
| 1995-06-06 | WNTC425 | COR |
| 1995-04-24 | WNTC425 | LIREN |
| 1990-07-12 | WNTC425 | LIMOD |
| 1990-06-14 | WNTC425 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1019883 | 2026-08-02 02:47:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTC425 | ULS 1019883 | 2026-08-02 02:47:44 |
| Status | E | ULS 1019883 | 2026-08-02 02:47:44 |
| Service | MG | ULS 1019883 | 2026-08-02 02:47:44 |
| Grant Date | 1995-07-12 | ULS 1019883 | 2026-08-02 02:47:44 |
| Expiration Date | 2000-07-09 | ULS 1019883 | 2026-08-02 02:47:44 |
| Cancellation Date | 2000-10-08 | ULS 1019883 | 2026-08-02 02:47:44 |