Universal Licensing System
WPKZ335
FIRESTONE SYN RUBBER & LATEX
License details
| ULS identifier | 1909041 |
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| Call sign | WPKZ335 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-10-16 |
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| Expiration | 2002-10-16 |
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| Cancellation | 2003-01-19 |
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| Frequency range | 462.225 - 467.5 MHz (9 frequencies) |
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| Locations | 2 |
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| Representative location | SULPHUR, CALCASIEU, LA |
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| Coordinates | 30.1857500, -93.3301667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:06 |
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Licensee
| Name | FIRESTONE SYN RUBBER & LATEX |
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| Applicant type | C |
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| FRN | 0007471576 |
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| Location | LAKE CHARLES, LA |
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| Address | PO DRAWER 1361, LAKE CHARLES, LA, 70601 |
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| Phone | 3188821211 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 462.22500000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 462.22500000 | | | 4.000000 | | |
| 2 | 1 | MO | 462.37500000 | | | 4.000000 | | |
| 1 | 1 | FB2 | 462.50000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 462.50000000 | | | 4.000000 | | |
| 2 | 1 | MO | 467.20000000 | | | 4.000000 | | |
| 2 | 1 | MO | 467.22500000 | | | 4.000000 | | |
| 2 | 1 | MO | 467.30000000 | | | 4.000000 | | |
| 2 | 1 | MO | 467.32500000 | | | 4.000000 | | |
| 2 | 1 | MO | 467.35000000 | | | 4.000000 | | |
| 2 | 1 | MO | 467.50000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.22500000 | | 20K0F3E |
| 2 | 1 | 462.22500000 | | 20K0F3E |
| 2 | 1 | 462.37500000 | | 20K0F3E |
| 1 | 1 | 462.50000000 | | 20K0F3E |
| 2 | 1 | 462.50000000 | | 20K0F3E |
| 2 | 1 | 467.20000000 | | 20K0F3E |
| 2 | 1 | 467.22500000 | | 20K0F3E |
| 2 | 1 | 467.30000000 | | 20K0F3E |
| 2 | 1 | 467.32500000 | | 20K0F3E |
| 2 | 1 | 467.35000000 | | 20K0F3E |
| 2 | 1 | 467.50000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1801 HWY 108 E, SULPHUR, CALCASIEU, LA | 30.18575000, -93.33016667 | 4.000 m | TANK | 25.000 m structure / 25.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 18.000 m | | | | 19.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1801 HWY 108 E, SULPHUR, LA | | 3188821211 |
License history
| Date | File or call sign | Action |
|---|
| 2003-01-19 | WPKZ335 | LIEXP |
| 2002-07-22 | WPKZ335 | LETRES |
| 2001-10-18 | WPKZ335 | AUDOPR |
| 2000-11-24 | WPKZ335 | LICCNV |
| 1997-10-17 | WPKZ335 | AUTHPR |
| 1997-10-16 | WPKZ335 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1909041 | 2026-08-02 01:16:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPKZ335 | ULS 1909041 | 2026-08-02 01:16:06 |
| Status | E | ULS 1909041 | 2026-08-02 01:16:06 |
| Service | IG | ULS 1909041 | 2026-08-02 01:16:06 |
| Grant Date | 1997-10-16 | ULS 1909041 | 2026-08-02 01:16:06 |
| Expiration Date | 2002-10-16 | ULS 1909041 | 2026-08-02 01:16:06 |
| Cancellation Date | 2003-01-19 | ULS 1909041 | 2026-08-02 01:16:06 |