Universal Licensing System
WPJZ481
NATIONAL GYPSUM COMPANY
License details
| ULS identifier | 1908628 |
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| Call sign | WPJZ481 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-12-20 |
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| Expiration | 2001-12-20 |
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| Cancellation | 2002-05-05 |
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| Frequency range | 462.2375 - 467.2625 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | LOS ANGELES, CA |
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| Coordinates | 33.7791944, -118.2175833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:50 |
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Licensee
| Name | NATIONAL GYPSUM COMPANY |
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| Applicant type | C |
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| Location | LONG BEACH, CA |
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| Address | 1850 PIER B ST, LONG BEACH, CA, 90813 |
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| Phone | 3104354465 |
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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 | 462.23750000 | | | 2.000000 | | |
| 1 | 1 | MO | 462.26250000 | | | 2.000000 | | |
| 1 | 1 | MO | 467.23750000 | | | 2.000000 | | |
| 1 | 1 | MO | 467.26250000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.23750000 | | 20K0F3E |
| 1 | 1 | 462.26250000 | | 20K0F3E |
| 1 | 1 | 467.23750000 | | 20K0F3E |
| 1 | 1 | 467.26250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LOS ANGELES, CA | 33.77919444, -118.21758333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1850 PIER B ST, LONG BEACH, CA | | 3104354465 |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-05 | WPJZ481 | LIEXP |
| 2001-10-05 | WPJZ481 | LETAUS |
| 2001-09-24 | WPJZ481 | LETRES |
| 2000-11-24 | WPJZ481 | LICCNV |
| 1996-12-20 | WPJZ481 | AUTHPR |
| 1996-12-20 | WPJZ481 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1908628 | 2026-08-02 01:27:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPJZ481 | ULS 1908628 | 2026-08-02 01:27:50 |
| Status | E | ULS 1908628 | 2026-08-02 01:27:50 |
| Service | IG | ULS 1908628 | 2026-08-02 01:27:50 |
| Grant Date | 1996-12-20 | ULS 1908628 | 2026-08-02 01:27:50 |
| Expiration Date | 2001-12-20 | ULS 1908628 | 2026-08-02 01:27:50 |
| Cancellation Date | 2002-05-05 | ULS 1908628 | 2026-08-02 01:27:50 |