Universal Licensing System
WNPP641
WASTE MANAGEMENT HOLDINGS INC.
License details
| ULS identifier | 1580921 |
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| Call sign | WNPP641 |
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| Radio service | GB |
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| Status | C |
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| Grant date | 2004-07-01 |
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| Expiration | 2014-08-31 |
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| Cancellation | 2013-12-09 |
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| Frequency range | 808.1375 - 853.1375 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CHATSWORTH, LOS ANGELES, CA |
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| Coordinates | 34.3255556, -118.5845278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:52 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 808.13750000 | | | 100.000000 | 20.000000 | |
| 3 | 1 | MO | 808.13750000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FB4 | 853.13750000 | | | 100.000000 | 50.000000 | |
| 3 | 1 | MO | 853.13750000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 808.13750000 | | 20K0F3E |
| 3 | 1 | 808.13750000 | | 20K0F3E |
| 2 | 1 | 853.13750000 | | 20K0F3E |
| 3 | 1 | 853.13750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CA | | | | | |
| 2 | T | OAT MOUNTAIN, CHATSWORTH, LOS ANGELES, CA | 34.32555556, -118.58452778 | 1079.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 15.000 m | | | | 632.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1970 E 213TH ST, CARSON, CA | | 2133212533 |
License history
| Date | File or call sign | Action |
|---|
| 2013-12-10 | WNPP641 | LICAN |
| 2009-02-04 | WNPP641 | LIAUA |
| 2009-02-03 | WNPP641 | ESUAPR |
| 2009-01-27 | WNPP641 | LIAUA |
| 2009-01-26 | WNPP641 | ESUAPR |
| 2007-04-03 | WNPP641 | LIAUA |
| 2007-04-02 | WNPP641 | ESUAPR |
| 2005-04-21 | WNPP641 | LIAUA |
| 2005-04-20 | WNPP641 | ESUAPR |
| 2004-07-01 | WNPP641 | LIREN |
| 2004-06-07 | WNPP641 | LETRES |
| 2003-07-23 | WNPP641 | LIAUA |
| 2002-04-03 | WNPP641 | LIAUA |
| 2001-02-21 | WNPP641 | LIASS |
| 2000-11-22 | WNPP641 | LICCNV |
| 1999-08-11 | WNPP641 | LIREN |
| 1999-08-11 | WNPP641 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1580921 | 2026-08-02 01:13:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNPP641 | ULS 1580921 | 2026-08-02 01:13:52 |
| Status | C | ULS 1580921 | 2026-08-02 01:13:52 |
| Service | GB | ULS 1580921 | 2026-08-02 01:13:52 |
| Grant Date | 2004-07-01 | ULS 1580921 | 2026-08-02 01:13:52 |
| Expiration Date | 2014-08-31 | ULS 1580921 | 2026-08-02 01:13:52 |
| Cancellation Date | 2013-12-09 | ULS 1580921 | 2026-08-02 01:13:52 |