Universal Licensing System
WRKB982
Amazon.Com-DGR6
License details
| ULS identifier | 4361683 |
|---|
| Call sign | WRKB982 |
|---|
| Radio service | IG |
|---|
| Status | A |
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| Grant date | 2020-12-08 |
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| Expiration | 2030-12-08 |
|---|
| Frequency range | 452.125 - 469.8875 MHz (10 frequencies) |
|---|
| Locations | 1 |
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| Representative location | Grand Rapid, KENT, MI |
|---|
| Coordinates | 42.8919444, -85.6383056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.12500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 452.46250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 457.12500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 457.46250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 464.41250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 464.85000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 464.88750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 469.41250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 469.85000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 469.88750000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.12500000 | | 7K60FXE |
| 1 | 1 | 452.46250000 | | 7K60FXE |
| 1 | 1 | 457.12500000 | | 7K60FXE |
| 1 | 1 | 457.46250000 | | 7K60FXE |
| 1 | 1 | 464.41250000 | | 7K60FXE |
| 1 | 1 | 464.85000000 | | 7K60FXE |
| 1 | 1 | 464.88750000 | | 7K60FXE |
| 1 | 1 | 469.41250000 | | 7K60FXE |
| 1 | 1 | 469.85000000 | | 7K60FXE |
| 1 | 1 | 469.88750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Grand Rapid, KENT, MI | 42.89194444, -85.63830556 | | | | |
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 |
|---|
| 1 | 3951 Trade Drive SE, Grand Rapid, MI | KENT | 2062661000 |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-08 | WRKB982 | LETCNS |
| 2020-12-08 | WRKB982 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4361683 | 2026-08-02 01:21:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKB982 | ULS 4361683 | 2026-08-02 01:21:58 |
| Status | A | ULS 4361683 | 2026-08-02 01:21:58 |
| Service | IG | ULS 4361683 | 2026-08-02 01:21:58 |
| Grant Date | 2020-12-08 | ULS 4361683 | 2026-08-02 01:21:58 |
| Expiration Date | 2030-12-08 | ULS 4361683 | 2026-08-02 01:21:58 |