Universal Licensing System
WZH680
LARSEN MARINE SERVICE
License details
| ULS identifier | 1766126 |
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| Call sign | WZH680 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-09-03 |
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| Expiration | 2013-09-28 |
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| Cancellation | 2013-11-30 |
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| Frequency range | 154.54 MHz |
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| Locations | 2 |
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| Representative location | WAUKEGAN, LAKE, IL |
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| Coordinates | 42.3650278, -87.8234167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:56 |
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Licensee
| Name | LARSEN MARINE SERVICE |
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| Applicant type | C |
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| FRN | 0002857043 |
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| Location | WAUKEGAN, IL |
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| Address | 625 SEA HORSE DR, WAUKEGAN, IL, 60085 |
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| Phone | 8473365456 |
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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 | 154.54000000 | | | 45.000000 | 90.000000 | |
| 2 | 1 | MO | 154.54000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.54000000 | | 20K0F3E |
| 1 | 1 | 154.54000000 | | 11K0F3E |
| 2 | 1 | 154.54000000 | | 20K0F3E |
| 2 | 1 | 154.54000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LARSEN MARINE 625 SEA HORSE DR, WAUKEGAN, LAKE, IL | 42.36502778, -87.82341667 | 179.000 m | BANT | 12.800 m structure / 14.000 m overall | N |
| 2 | T | WAUKEGAN, LAKE, IL | 42.36502778, -87.82341667 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | V | 3.0000 | 359.0000 | -2.700 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 625 SEA HORSE DR, WAUKEGAN, IL | LAKE | 8473365456 |
License history
| Date | File or call sign | Action |
|---|
| 2013-11-30 | WZH680 | LIEXP |
| 2013-07-08 | WZH680 | LETRES |
| 2003-09-15 | WZH680 | LIMOD |
| 2003-09-03 | WZH680 | LIREN |
| 2003-07-07 | WZH680 | LETRES |
| 2001-10-09 | WZH680 | AUDOPR |
| 2000-11-23 | WZH680 | LICCNV |
| 1998-07-14 | WZH680 | LIREN |
| 1998-07-14 | WZH680 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1766126 | 2026-08-02 01:16:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WZH680 | ULS 1766126 | 2026-08-02 01:16:56 |
| Status | E | ULS 1766126 | 2026-08-02 01:16:56 |
| Service | IG | ULS 1766126 | 2026-08-02 01:16:56 |
| Grant Date | 2003-09-03 | ULS 1766126 | 2026-08-02 01:16:56 |
| Expiration Date | 2013-09-28 | ULS 1766126 | 2026-08-02 01:16:56 |
| Cancellation Date | 2013-11-30 | ULS 1766126 | 2026-08-02 01:16:56 |