Universal Licensing System
WQWR421
GRAND RAPIDS, CITY OF
License details
| ULS identifier | 3749177 |
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| Call sign | WQWR421 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-10-28 |
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| Expiration | 2025-10-28 |
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| Cancellation | 2026-01-03 |
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| Frequency range | 451.475 - 456.475 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | GRAND RAPIDS, KENT, MI |
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| Coordinates | 42.9144167, -85.6230278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:39 |
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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 | FB2 | 451.47500000 | | | 10.000000 | 25.000000 | |
| 2 | 1 | MO | 451.47500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 456.47500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.47500000 | | 11K2F3E |
| 1 | 1 | 451.47500000 | | 11K2F1D |
| 2 | 1 | 451.47500000 | | 11K2F3E |
| 2 | 1 | 451.47500000 | | 11K2F1D |
| 2 | 1 | 456.47500000 | | 11K2F1D |
| 2 | 1 | 456.47500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 2776 KALAMAZOO AVE, GRAND RAPIDS, KENT, MI | 42.91441667, -85.62302778 | 238.000 m | BANT | 4.100 m structure / 6.100 m overall | |
| 2 | T | KENT, MI | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 6.100 m | | | | 24.400 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2776 KALAMAZOO AVE, GRAND RAPIDS, MI | KENT | 6166350995 |
License history
| Date | File or call sign | Action |
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| 2026-01-03 | WQWR421 | LIEXP |
| 2025-10-18 | WQWR421 | ESURNW |
| 2025-09-28 | WQWR421 | ESURNW |
| 2025-08-29 | WQWR421 | ESURNW |
| 2025-08-04 | WQWR421 | LETRES |
| 2025-07-30 | WQWR421 | ESURNW |
| 2015-10-28 | WQWR421 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 3749177 | 2026-08-02 01:16:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQWR421 | ULS 3749177 | 2026-08-02 01:16:39 |
| Status | E | ULS 3749177 | 2026-08-02 01:16:39 |
| Service | IG | ULS 3749177 | 2026-08-02 01:16:39 |
| Grant Date | 2015-10-28 | ULS 3749177 | 2026-08-02 01:16:39 |
| Expiration Date | 2025-10-28 | ULS 3749177 | 2026-08-02 01:16:39 |
| Cancellation Date | 2026-01-03 | ULS 3749177 | 2026-08-02 01:16:39 |