Universal Licensing System
WPKN450
SUNLAW COGENERATION PARTNERS I
License details
| ULS identifier | 1749020 |
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| Call sign | WPKN450 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-03-23 |
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| Expiration | 2012-05-12 |
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| Cancellation | 2012-07-14 |
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| Frequency range | 464.825 MHz |
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| Locations | 3 |
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| Representative location | VERNON, LOS ANGELES, CA |
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| Coordinates | 34.0044444, -118.2061944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:59 |
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Licensee
| Name | SUNLAW COGENERATION PARTNERS I |
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| Applicant type | P |
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| FRN | 0006732820 |
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| Location | LOS ANGELES, CA |
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| Address | 2045 E VERNON AVE, LOS ANGELES, CA, 90058 |
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| Phone | 2132332224 |
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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 | 464.82500000 | | | 15.000000 | 30.000000 | |
| 2 | 1 | FB | 464.82500000 | | | 15.000000 | 30.000000 | |
| 3 | 1 | MO | 464.82500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.82500000 | | 20K0F3E |
| 2 | 1 | 464.82500000 | | 20K0F3E |
| 3 | 1 | 464.82500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3470 E VERNON AVE, VERNON, LOS ANGELES, CA | 34.00444444, -118.20619444 | 58.000 m | B | 4.000 m structure / 6.000 m overall | N |
| 2 | T | 4151 E FRUITLAND, VERNON, LOS ANGELES, CA | 33.99502778, -118.19175000 | 49.000 m | B | 4.000 m structure / 6.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | -20.000 | |
| 1 | 2 | T | | 6.000 m | | | | -27.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3470 E VERNON AVE, VERNON, CA | | 2132332224 |
License history
| Date | File or call sign | Action |
|---|
| 2012-07-14 | WPKN450 | LIEXP |
| 2012-02-20 | WPKN450 | LETRES |
| 2002-03-23 | WPKN450 | LIREN |
| 2002-02-19 | WPKN450 | LETRES |
| 2001-11-26 | WPKN450 | AUDOPR |
| 2000-11-23 | WPKN450 | LICCNV |
| 1997-05-12 | WPKN450 | LIISS |
| 1997-05-12 | WPKN450 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1749020 | 2026-08-02 01:15:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPKN450 | ULS 1749020 | 2026-08-02 01:15:59 |
| Status | E | ULS 1749020 | 2026-08-02 01:15:59 |
| Service | IG | ULS 1749020 | 2026-08-02 01:15:59 |
| Grant Date | 2002-03-23 | ULS 1749020 | 2026-08-02 01:15:59 |
| Expiration Date | 2012-05-12 | ULS 1749020 | 2026-08-02 01:15:59 |
| Cancellation Date | 2012-07-14 | ULS 1749020 | 2026-08-02 01:15:59 |