Universal Licensing System
WZM587
OFFSHORE CRANE & SERVICE CO
License details
| ULS identifier | 1875937 |
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| Call sign | WZM587 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-04-16 |
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| Expiration | 2023-04-15 |
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| Cancellation | 2023-07-15 |
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| Frequency range | 43.4 - 466.6875 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | VENTURA, VENTURA, CA |
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| Coordinates | 34.2963611, -119.3006111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 43.40000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FB | 43.40000000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | MO | 43.40000000 | | | 100.000000 | 100.000000 | |
| 1 | 2 | FXO | 461.68750000 | | | 20.000000 | 200.000000 | |
| 4 | 1 | FXO | 466.68750000 | | | 20.000000 | 200.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 43.40000000 | | 20K0F3E |
| 2 | 1 | 43.40000000 | | 20K0F3E |
| 3 | 1 | 43.40000000 | | 20K0F3E |
| 1 | 2 | 461.68750000 | | 11K2F3E |
| 4 | 1 | 466.68750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SEXTON CANYON RD, VENTURA, VENTURA, CA | 34.30263889, -119.22902778 | 352.000 m | BANT | 3.100 m structure / 6.100 m overall | N |
| 2 | T | 750 HUENEME RD, PORT HUENEME, VENTURA, CA | 34.14722222, -119.18594444 | 4.000 m | B | 6.000 m structure / 13.000 m overall | N |
| 3 | T | | | | | | |
| 4 | | 1375 N OLIVE ST, VENTURA, VENTURA, CA | 34.29636111, -119.30061111 | 19.100 m | B | 3.000 m structure / 4.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.100 m | | | | 199.000 | |
| 1 | 2 | T | | 13.000 m | | | | 0.800 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | 4.000 m | | | | -97.300 | |
| 2 | 1 | T | | 6.100 m | | | | 199.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 1375 N OLIVE ST, VENTURA, CA | VENTURA | 8056483348 |
License history
| Date | File or call sign | Action |
|---|
| 2023-07-15 | WZM587 | LIEXP |
| 2023-01-23 | WZM587 | LETRES |
| 2014-04-23 | WZM587 | LIMOD |
| 2013-04-16 | WZM587 | LIREN |
| 2013-04-15 | WZM587 | ESUAPR |
| 2013-01-21 | WZM587 | LETRES |
| 2012-09-11 | WZM587 | LETCNS |
| 2011-12-07 | WZM587 | LIMOD |
| 2003-04-30 | WZM587 | LIREN |
| 2003-01-21 | WZM587 | LETRES |
| 2002-10-29 | WZM587 | AUDOPR |
| 2000-11-24 | WZM587 | LICCNV |
| 1998-05-14 | WZM587 | AUTHPR |
| 1998-05-14 | WZM587 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1875937 | 2026-08-02 01:16:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WZM587 | ULS 1875937 | 2026-08-02 01:16:27 |
| Status | E | ULS 1875937 | 2026-08-02 01:16:27 |
| Service | IG | ULS 1875937 | 2026-08-02 01:16:27 |
| Grant Date | 2013-04-16 | ULS 1875937 | 2026-08-02 01:16:27 |
| Expiration Date | 2023-04-15 | ULS 1875937 | 2026-08-02 01:16:27 |
| Cancellation Date | 2023-07-15 | ULS 1875937 | 2026-08-02 01:16:27 |