Universal Licensing System
WNLP987
GRAND RAPIDS, CITY OF
License details
| ULS identifier | 1892725 |
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| Call sign | WNLP987 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-05-03 |
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| Expiration | 2033-05-05 |
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| Frequency range | 451.225 - 456.225 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | GRAND RAPIDS, KENT, MI |
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| Coordinates | 42.9383056, -85.6870556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:13 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.22500000 | | | 50.000000 | 200.000000 | |
| 3 | 1 | FB2S | 451.22500000 | | | 50.000000 | 200.000000 | |
| 2 | 1 | MO | 456.22500000 | | | 45.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.22500000 | | 11K0F3E |
| 3 | 1 | 451.22500000 | | 11K0F3E |
| 2 | 1 | 456.22500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 840 FAIRVIEW NW, GRAND RAPIDS, KENT, MI | 42.97825000, -85.66716667 | 227.700 m | GTOWER | 91.400 m structure / 91.400 m overall | N |
| 2 | T | | | | | | N |
| 3 | | 756 TULIP ST NW, GRAND RAPIDS, KENT, MI | 42.93830556, -85.68705556 | 203.000 m | TANK | 45.000 m structure / 50.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 45.000 m | | | | 54.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 50.000 m | | | | 38.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 273 MARKET ST SW, GRAND RAPIDS, MI | KENT | 6164563281 |
License history
| Date | File or call sign | Action |
|---|
| 2023-05-03 | WNLP987 | LIREN |
| 2023-04-25 | WNLP987 | ESURNW |
| 2023-04-05 | WNLP987 | ESURNW |
| 2023-03-06 | WNLP987 | ESURNW |
| 2023-02-06 | WNLP987 | LETRES |
| 2021-11-10 | WNLP987 | LIAUA |
| 2014-05-12 | WNLP987 | LIMOD |
| 2013-02-06 | WNLP987 | LIREN |
| 2013-02-04 | WNLP987 | ESURNW |
| 2012-10-24 | WNLP987 | LIMOD |
| 2012-10-23 | WNLP987 | ESUAPR |
| 2012-03-24 | WNLP987 | LIMOD |
| 2012-03-23 | WNLP987 | ESUAPR |
| 2011-02-04 | WNLP987 | LIAUA |
| 2011-02-03 | WNLP987 | ESCAPR |
| 2003-02-26 | WNLP987 | LIREN |
| 2003-02-10 | WNLP987 | LETRES |
| 2002-02-11 | WNLP987 | AUDOPR |
| 2000-11-24 | WNLP987 | LICCNV |
| 1998-02-17 | WNLP987 | AUTHPR |
| 1998-02-17 | WNLP987 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1892725 | 2026-08-02 01:13:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNLP987 | ULS 1892725 | 2026-08-02 01:13:13 |
| Status | A | ULS 1892725 | 2026-08-02 01:13:13 |
| Service | IG | ULS 1892725 | 2026-08-02 01:13:13 |
| Grant Date | 2023-05-03 | ULS 1892725 | 2026-08-02 01:13:13 |
| Expiration Date | 2033-05-05 | ULS 1892725 | 2026-08-02 01:13:13 |