Universal Licensing System
WRYW648
NORTHWOOD UNIVERSITY CAMPUS SECURITY
License details
| ULS identifier | 4821813 |
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| Call sign | WRYW648 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-09-26 |
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| Expiration | 2033-09-26 |
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| Frequency range | 461.175 - 466.175 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Midland, MIDLAND, MI |
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| Coordinates | 43.6322500, -84.2809444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.17500000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 461.17500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 466.17500000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.17500000 | | 7K60FXE |
| 1 | 1 | 461.17500000 | | 11K0F3E |
| 2 | 1 | 461.17500000 | | 7K60FXE |
| 2 | 1 | 461.17500000 | | 11K0F3E |
| 2 | 1 | 466.17500000 | | 11K0F3E |
| 2 | 1 | 466.17500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4000 Whiting Dr, Midland, MIDLAND, MI | 43.63225000, -84.28094444 | 189.000 m | BANT | 20.000 m structure / 24.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | 18.600 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4000 Whiting Drive, Midland, MI | MIDLAND | 9893136436 |
License history
| Date | File or call sign | Action |
|---|
| 2023-09-26 | WRYW648 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4821813 | 2026-08-02 01:16:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRYW648 | ULS 4821813 | 2026-08-02 01:16:16 |
| Status | A | ULS 4821813 | 2026-08-02 01:16:16 |
| Service | IG | ULS 4821813 | 2026-08-02 01:16:16 |
| Grant Date | 2023-09-26 | ULS 4821813 | 2026-08-02 01:16:16 |
| Expiration Date | 2033-09-26 | ULS 4821813 | 2026-08-02 01:16:16 |