Universal Licensing System
WRDU378
BOARD OF TRUSTEES OF NORTHERN MICHIGAN UNIVERSITY
License details
| ULS identifier | 4181616 |
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| Call sign | WRDU378 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2019-07-22 |
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| Expiration | 2029-07-22 |
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| Frequency range | 11485 MHz |
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| Locations | 2 |
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| Representative location | Spalding, MENOMINEE, MI |
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| Coordinates | 45.7133333, -87.5228333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-07-29 23:45:03 |
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Licensee
| Name | BOARD OF TRUSTEES OF NORTHERN MICHIGAN UNIVERSITY |
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| Applicant type | G |
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| FRN | 0002735751 |
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| Location | MARQUETTE, MI |
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| Address | 1401 PRESQUE ISLE AVE., MARQUETTE, MI, 498555305 |
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| Phone | 9062272232 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11485.00000000 | | 80M0G7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
| 1 | 1 | 11485.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | N-16535 River Road(PowersDT), Spalding, MENOMINEE, MI | 45.71333333, -87.52283333 | 289.500 m | GTOWER | 91.400 m structure / 96.000 m overall | |
| 2 | R | | 45.42011111, -87.57711111 | 240.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Cambium N110082D073A | | V | 38.5000 | 187.4000 | | |
| 1 | 2 | R | Cambium N110082D073A | | | 38.5000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1401 Presque Isle Ave, 202 Cohodas Hall, Marquette, MI | | 9062271950 |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-30 | WRDU378 | LIMOD |
| 2025-08-15 | WRDU378 | LIMOD |
| 2019-07-22 | WRDU378 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4181616 | 2026-07-29 23:45:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDU378 | ULS 4181616 | 2026-07-29 23:45:03 |
| Status | A | ULS 4181616 | 2026-07-29 23:45:03 |
| Service | MG | ULS 4181616 | 2026-07-29 23:45:03 |
| Grant Date | 2019-07-22 | ULS 4181616 | 2026-07-29 23:45:03 |
| Expiration Date | 2029-07-22 | ULS 4181616 | 2026-07-29 23:45:03 |