Universal Licensing System
WQFZ331
JB Laboratories
License details
| ULS identifier | 2859236 |
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| Call sign | WQFZ331 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2006-11-14 |
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| Expiration | 2016-11-14 |
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| Cancellation | 2017-01-14 |
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| Frequency range | 72.4 MHz |
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| Locations | 1 |
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| Representative location | Holland, OTTAWA, MI |
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| Coordinates | 42.8361389, -86.1115556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:20 |
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Licensee
| Name | JB Laboratories |
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| Applicant type | C |
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| FRN | 0015706773 |
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| Location | Holland, MI |
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| Address | 13295 Reflections Dr, Holland, MI, 49424 |
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| Phone | 6167388500 |
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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 | FXO | 72.40000000 | | | 2.000000 | 1.500000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.40000000 | | 20K0F3D |
| 1 | 1 | 72.40000000 | | 20K0F3E |
| 1 | 1 | 72.40000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 13295 Reflections Dr, Holland, OTTAWA, MI | 42.83613889, -86.11155556 | 189.000 m | BMAST | 18.300 m structure / 19.800 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 19.800 m | | | | 16.400 | |
Control points
| Number | Address | County | Phone |
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| 1 | 13295 Reflections Dr, Holland, MI | OTTAWA | 6167388500 |
License history
| Date | File or call sign | Action |
|---|
| 2017-01-14 | WQFZ331 | LIEXP |
| 2016-08-22 | WQFZ331 | LETRES |
| 2006-11-14 | WQFZ331 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2859236 | 2026-08-02 01:18:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQFZ331 | ULS 2859236 | 2026-08-02 01:18:20 |
| Status | E | ULS 2859236 | 2026-08-02 01:18:20 |
| Service | IG | ULS 2859236 | 2026-08-02 01:18:20 |
| Grant Date | 2006-11-14 | ULS 2859236 | 2026-08-02 01:18:20 |
| Expiration Date | 2016-11-14 | ULS 2859236 | 2026-08-02 01:18:20 |
| Cancellation Date | 2017-01-14 | ULS 2859236 | 2026-08-02 01:18:20 |