Universal Licensing System
WRNN639
PROFESSIONAL FABRICATING, INC
License details
| ULS identifier | 4481910 |
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| Call sign | WRNN639 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-07-31 |
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| Expiration | 2031-07-31 |
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| Frequency range | 451.3625 - 456.3625 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | WYOMING, KENT, MI |
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| Coordinates | 42.8780556, -85.6872222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:46 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.36250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.36250000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.36250000 | | 7K60FXE |
| 1 | 1 | 456.36250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WYOMING, KENT, MI | 42.87805556, -85.68722222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 902 47th street, WYOMING, MI | KENT | 6165311240 |
License history
| Date | File or call sign | Action |
|---|
| 2021-07-31 | WRNN639 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4481910 | 2026-08-02 01:22:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRNN639 | ULS 4481910 | 2026-08-02 01:22:46 |
| Status | A | ULS 4481910 | 2026-08-02 01:22:46 |
| Service | IG | ULS 4481910 | 2026-08-02 01:22:46 |
| Grant Date | 2021-07-31 | ULS 4481910 | 2026-08-02 01:22:46 |
| Expiration Date | 2031-07-31 | ULS 4481910 | 2026-08-02 01:22:46 |