Universal Licensing System
WPZN857
Bald Knob Marina
License details
| ULS identifier | 2584727 |
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| Call sign | WPZN857 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-02-26 |
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| Expiration | 2024-02-10 |
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| Cancellation | 2024-04-13 |
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| Frequency range | 469.675 MHz |
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| Locations | 1 |
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| Representative location | Johnsburg, MCHENRY, IL |
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| Coordinates | 42.3860556, -88.2078333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:47 |
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Licensee
| Name | Bald Knob Marina |
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| Applicant type | C |
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| FRN | 0009414228 |
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| Location | Johnsburg, IL |
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| Address | 515 W Bald Knob Rd, Johnsburg, IL, 60051 |
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| Phone | 8153445223 |
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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 | MO | 469.67500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 469.67500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Johnsburg, MCHENRY, IL | 42.38605556, -88.20783333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 515 W Bald Knob Rd, Johnsburg, IL | MCHENRY | 8153445223 |
License history
| Date | File or call sign | Action |
|---|
| 2024-04-13 | WPZN857 | LIEXP |
| 2014-02-26 | WPZN857 | LIREN |
| 2013-11-18 | WPZN857 | LETRES |
| 2004-02-10 | WPZN857 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2584727 | 2026-08-02 01:16:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPZN857 | ULS 2584727 | 2026-08-02 01:16:47 |
| Status | E | ULS 2584727 | 2026-08-02 01:16:47 |
| Service | IG | ULS 2584727 | 2026-08-02 01:16:47 |
| Grant Date | 2014-02-26 | ULS 2584727 | 2026-08-02 01:16:47 |
| Expiration Date | 2024-02-10 | ULS 2584727 | 2026-08-02 01:16:47 |
| Cancellation Date | 2024-04-13 | ULS 2584727 | 2026-08-02 01:16:47 |