Universal Licensing System
WIJ480
IDM CORP
License details
| ULS identifier | 1644944 |
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| Call sign | WIJ480 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-08-27 |
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| Expiration | 2003-08-01 |
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| Cancellation | 2003-10-05 |
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| Frequency range | 508.9625 - 511.9625 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | LONG BEACH, LOS ANGELES, CA |
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| Coordinates | 33.7694722, -118.1845000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:05 |
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Licensee
| Name | IDM CORP |
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| Applicant type | C |
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| Location | LONG BEACH, CA |
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| Address | ONE WORLD TRADE CENTER STE 198, LONG BEACH, CA, 90831 |
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| Phone | 2134980141 |
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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 | FB4 | 508.96250000 | | | 60.000000 | 1000.000000 | |
| 3 | 1 | MO | 508.96250000 | | | 75.000000 | 200.000000 | |
| 2 | 1 | FX1 | 511.96250000 | | | 15.000000 | 200.000000 | |
| 3 | 1 | MO | 511.96250000 | | | 75.000000 | 200.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 508.96250000 | | 20K0F3E |
| 3 | 1 | 508.96250000 | | 20K0F3E |
| 2 | 1 | 511.96250000 | | 20K0F3E |
| 3 | 1 | 511.96250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ONE WORLD TRADE CTR STE 1820, LONG BEACH, LOS ANGELES, CA | 33.76947222, -118.18450000 | 8.000 m | | | N |
| 2 | T | 5150 E PACIFIC COAST HWY, LONG BEACH, LOS ANGELES, CA | 33.78336111, -118.13977778 | 15.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 76.000 m | | | | 68.000 | |
| 1 | 2 | T | | 6.000 m | | | | 13.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | ONE WORLD TRADE CTR STE 1820, LONG BEACH, CA | | 2134980141 |
License history
| Date | File or call sign | Action |
|---|
| 2003-10-05 | WIJ480 | LIEXP |
| 2003-05-05 | WIJ480 | LETRES |
| 2001-11-13 | WIJ480 | AUDOPR |
| 2000-11-23 | WIJ480 | LICCNV |
| 1998-08-27 | WIJ480 | LIREN |
| 1998-08-27 | WIJ480 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1644944 | 2026-08-02 01:28:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WIJ480 | ULS 1644944 | 2026-08-02 01:28:05 |
| Status | E | ULS 1644944 | 2026-08-02 01:28:05 |
| Service | IG | ULS 1644944 | 2026-08-02 01:28:05 |
| Grant Date | 1998-08-27 | ULS 1644944 | 2026-08-02 01:28:05 |
| Expiration Date | 2003-08-01 | ULS 1644944 | 2026-08-02 01:28:05 |
| Cancellation Date | 2003-10-05 | ULS 1644944 | 2026-08-02 01:28:05 |