Universal Licensing System

WQIY558

System Development.Integration, LLC

License details

ULS identifier3022962
Call signWQIY558
Radio serviceCF
StatusE
Grant date2008-06-19
Expiration2018-06-19
Cancellation2018-08-25
Frequency range5945.2 MHz
Locations2
Representative locationChristiansted, VI
Coordinates17.7342778, -64.7002222
Source archivel_micro.zip
Dataset refreshed2026-08-02 02:46:35

Licensee

NameSystem Development.Integration, LLC
Applicant typeL
FRN0017508078
LocationChicago, IL
Address33 W. Monroe, Chicago, IL, 60603
Phone3125807500
Email[email protected]

Frequency assignments

LocationAntennaStation classAssigned MHzUpper MHzCarrier MHzOutput WERP WAltitude
11FXO5945.20000000

Emission designators

LocationAntennaFrequency MHzUpper MHzEmission
115945.2000000030M0D7W

Licensed locations

LocationTypeAddressCoordinatesGround elevationStructureHeightNEPA
1TRecovery Hill, Christiansted, VI17.73427778, -64.70022222249.900 mTOWER36.600 m structure / 36.600 m overallN
2R18.32983333, -64.91061111161.200 m

Antennas

LocationAntennaTypeMake / modelHeightPolarizationGain dBAzimuthRadiation centerMaximum EIRP W
11TAndrew Corporation UHX12-59J RFV44.8000341.3000
12RAndrew Corporation UHX10-59K44.9000

Control points

NumberAddressCountyPhone
133 W. Monroe, Chicago, ILCOOK3125807500

License history

DateFile or call signAction
2018-08-25WQIY558LIEXP
2018-03-26WQIY558LETRES
2009-06-09WQIY558LIMOD
2009-06-08WQIY558ESUAPR
2009-05-06WQIY558ESUAPR
2008-06-25WQIY558LIAUA
2008-06-24WQIY558ESUAPR
2008-06-19WQIY558LIISS

Sources and provenance

SourceSource recordRetrievedMatch
ULS30229622026-08-02 02:46:35Official Bulk Record
Selected field provenance
FieldDisplayed valueSourceObserved
Call SignWQIY558ULS 30229622026-08-02 02:46:35
StatusEULS 30229622026-08-02 02:46:35
ServiceCFULS 30229622026-08-02 02:46:35
Grant Date2008-06-19ULS 30229622026-08-02 02:46:35
Expiration Date2018-06-19ULS 30229622026-08-02 02:46:35
Cancellation Date2018-08-25ULS 30229622026-08-02 02:46:35