Universal Licensing System
WNVJ497
BOLTSWITCH INC
License details
| ULS identifier | 1680315 |
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| Call sign | WNVJ497 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1991-02-06 |
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| Expiration | 2001-02-06 |
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| Cancellation | 2001-04-08 |
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| Frequency range | 462.85 MHz |
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| Locations | 1 |
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| Representative location | CRYSTAL LAKE, MCHENRY, IL |
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| Coordinates | 42.2250278, -88.3173056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:21 |
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Licensee
| Name | BOLTSWITCH INC |
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| Applicant type | C |
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| Location | CRYSTAL LAKE, IL |
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| Address | 6208 COMMERCIAL RD, CRYSTAL LAKE, IL, 60014 |
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| Phone | 8154596900 |
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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 | FB | 462.85000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 462.85000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 6107 W LOU AVE, CRYSTAL LAKE, MCHENRY, IL | 42.22502778, -88.31730556 | 274.000 m | | 6.000 m structure / 6.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 2.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 6208 COMMERCIAL RD, CRYSTAL LAKE, IL | | 8154596900 |
License history
| Date | File or call sign | Action |
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| 2001-04-08 | WNVJ497 | LIEXP |
| 2000-11-28 | WNVJ497 | LETRES |
| 2000-11-23 | WNVJ497 | LICCNV |
| 1996-08-02 | WNVJ497 | AUTHPR |
| 1995-12-14 | WNVJ497 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1680315 | 2026-08-02 01:28:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNVJ497 | ULS 1680315 | 2026-08-02 01:28:21 |
| Status | E | ULS 1680315 | 2026-08-02 01:28:21 |
| Service | IG | ULS 1680315 | 2026-08-02 01:28:21 |
| Grant Date | 1991-02-06 | ULS 1680315 | 2026-08-02 01:28:21 |
| Expiration Date | 2001-02-06 | ULS 1680315 | 2026-08-02 01:28:21 |
| Cancellation Date | 2001-04-08 | ULS 1680315 | 2026-08-02 01:28:21 |