Universal Licensing System
WNWW568
Eco Services Operations Corp.
License details
| ULS identifier | 1686653 |
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| Call sign | WNWW568 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-07-23 |
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| Expiration | 2031-07-22 |
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| Frequency range | 461.875 - 469.45 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | Long Beach, LOS ANGELES, CA |
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| Coordinates | 33.8653889, -118.2353889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:03 |
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Licensee
| Name | Eco Services Operations Corp. |
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| Applicant type | C |
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| FRN | 0025365693 |
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| Location | The Woodlands, TX |
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| Address | 2002 Timberloch Place, Suite 300, The Woodlands, TX, 77380 |
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| Phone | 8448121812 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB2 | 461.87500000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 461.87500000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 466.87500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 468.56250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.45000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 461.87500000 | | 7K60FXE |
| 4 | 1 | 461.87500000 | | 7K60FXE |
| 4 | 1 | 466.87500000 | | 7K60FXE |
| 2 | 1 | 468.56250000 | | 11K2F3E |
| 2 | 1 | 469.45000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | COMPTON, LOS ANGELES, CA | 33.84447222, -118.23397222 | | | | N |
| 3 | T | 20720 South Wilmington Ave, Long Beach, LOS ANGELES, CA | 33.86538889, -118.23538889 | 8.000 m | BANT | 9.000 m structure / 12.000 m overall | N |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 12.000 m | | | | -8.100 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 20720 S WILMINGTON AVE, CARSON, CA | LOS ANGELES | 2136378080 |
License history
| Date | File or call sign | Action |
|---|
| 2021-08-04 | WNWW568 | LITRAN |
| 2021-07-23 | WNWW568 | LIREN |
| 2021-05-25 | WNWW568 | LETCNS |
| 2021-04-26 | WNWW568 | LETRES |
| 2020-08-25 | WNWW568 | LIMOD |
| 2020-01-17 | WNWW568 | LIAUA |
| 2016-05-14 | WNWW568 | LITRAN |
| 2016-05-05 | WNWW568 | LIASS |
| 2016-03-25 | WNWW568 | ESUAPR |
| 2015-03-19 | WNWW568 | LIAUA |
| 2015-03-18 | WNWW568 | ESUAPR |
| 2014-12-01 | WNWW568 | LIASS |
| 2014-11-21 | WNWW568 | LTSAPR |
| 2013-11-13 | WNWW568 | LETCNS |
| 2013-10-23 | WNWW568 | LTSAPR |
| 2013-10-17 | WNWW568 | LIAUA |
| 2013-02-11 | WNWW568 | LIMOD |
| 2011-09-09 | WNWW568 | LTSAPR |
| 2011-09-07 | WNWW568 | LITRAN |
| 2011-06-28 | WNWW568 | LIREN |
| 2011-05-26 | WNWW568 | LTSAPR |
| 2011-05-18 | WNWW568 | LIMOD |
| 2011-04-25 | WNWW568 | LETRES |
| 2011-04-08 | WNWW568 | LTSAPR |
| 2006-01-12 | WNWW568 | LTSAPR |
| 2006-01-12 | WNWW568 | LIAUA |
| 2002-03-08 | WNWW568 | AUDOPR |
| 2001-07-26 | WNWW568 | LIREN |
| 2001-04-30 | WNWW568 | LETRES |
| 2000-11-23 | WNWW568 | LICCNV |
| 2000-01-26 | WNWW568 | AUTHPR |
| 2000-01-26 | WNWW568 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1686653 | 2026-08-02 01:22:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNWW568 | ULS 1686653 | 2026-08-02 01:22:03 |
| Status | A | ULS 1686653 | 2026-08-02 01:22:03 |
| Service | IG | ULS 1686653 | 2026-08-02 01:22:03 |
| Grant Date | 2021-07-23 | ULS 1686653 | 2026-08-02 01:22:03 |
| Expiration Date | 2031-07-22 | ULS 1686653 | 2026-08-02 01:22:03 |