Universal Licensing System

WRDA492

Eco Services Operation Corp

License details

ULS identifier4132988
Call signWRDA492
Radio serviceIG
StatusA
Grant date2019-03-12
Expiration2029-03-12
Frequency range452.6375 - 467.5125 MHz (3 frequencies)
Locations1
Representative locationCARSON, LOS ANGELES, CA
Coordinates33.8432222, -118.2329722
Source archivel_LMpriv.zip
Dataset refreshed2026-08-02 01:22:03

Licensee

NameEco Services Operation Corp
Applicant typeC
FRN0025365693
LocationCARSON, CA
Address20720 S. Wilmington Ave., CARSON, CA, 90810
Phone3108856773
Email[email protected]

Frequency assignments

LocationAntennaStation classAssigned MHzUpper MHzCarrier MHzOutput WERP WAltitude
11MO452.637500004.0000004.000000
11MO457.637500004.0000004.000000
11MO467.512500004.0000004.000000

Emission designators

LocationAntennaFrequency MHzUpper MHzEmission
11452.637500007K60FXE
11457.637500007K60FXE
11467.512500007K60FXE

Licensed locations

LocationTypeAddressCoordinatesGround elevationStructureHeightNEPA
1TCARSON, LOS ANGELES, CA33.84322222, -118.23297222

Antennas

LocationAntennaTypeMake / modelHeightPolarizationGain dBAzimuthRadiation centerMaximum EIRP W
11T

Control points

NumberAddressCountyPhone
120720 S. Wilmington Ave, CARSON, CALOS ANGELES3108856773

License history

DateFile or call signAction
2021-08-04WRDA492LITRAN
2019-03-12WRDA492LIISS
2016-05-14WRDA492LITRAN

Sources and provenance

SourceSource recordRetrievedMatch
ULS41329882026-08-02 01:22:03Official Bulk Record
Selected field provenance
FieldDisplayed valueSourceObserved
Call SignWRDA492ULS 41329882026-08-02 01:22:03
StatusAULS 41329882026-08-02 01:22:03
ServiceIGULS 41329882026-08-02 01:22:03
Grant Date2019-03-12ULS 41329882026-08-02 01:22:03
Expiration Date2029-03-12ULS 41329882026-08-02 01:22:03