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Universal Licensing System

KKU558

Griffin Licensing, L.L.C.

License details

ULS identifier1111359
Call signKKU558
Radio serviceRP
StatusA
Grant date1977-06-01
Expiration2030-06-01
Frequency range450.515625 - 455.515625 MHz (2 frequencies)
Locations1
Representative locationOKLAHOMA CITY
Source archivel_LMbcast.zip
Dataset refreshed2026-08-02 00:37:41

Licensee

NameGriffin Licensing, L.L.C.
Applicant typeL
FRN0015452238
LocationOklahoma City, OK
Address100 W. Main Street Suite 1, Oklahoma City, OK, 73102
Phone4058419106
Email[email protected]

Frequency assignments

LocationAntennaStation classAssigned MHzUpper MHzCarrier MHzOutput WERP WAltitude
11FB2450.5156250025.00000025.000000
21MO450.5156250025.00000025.000000
21MO455.5156250025.00000025.000000

Emission designators

LocationAntennaFrequency MHzUpper MHzEmission
11450.5156250025K0F3E
21450.5156250025K0F3E
21455.5156250025K0F3E

Licensed locations

LocationTypeAddressCoordinatesGround elevationStructureHeightNEPA
1TCORNER OF KELLY AVE & 122ND ST. (007400), OKLAHOMA CITY, OKLAHOMA, OK35.59780556, -97.48977778335.900 mGTOWER472.400 m structure / 502.000 m overallN
2TOKLAHOMA CITYN

Antennas

LocationAntennaTypeMake / modelHeightPolarizationGain dBAzimuthRadiation centerMaximum EIRP W
11T185.900 mV360.0000162.000
12T

Control points

NumberAddressCountyPhone
2100 W. Main Street, Suite 100, Oklahoma City, OKOKLAHOMA4058419106

Special conditions

TypeCondition code
P5084

License history

DateFile or call signAction
2026-01-14KKU558PNACT
2026-01-13KKU558PLAUPR
2026-01-10KKU558LIREN
2022-11-02KKU558PNACT
2022-10-28KKU558PLAUPR
2022-10-27KKU558LIMOD
2022-10-19KKU558LIAUA
2022-10-19KKU558PNACT
2022-10-18KKU558PLAUPR
2022-10-15KKU558LIMOD
2022-05-25KKU558PNACT
2022-05-24KKU558PLAUPR
2022-05-21KKU558LIREN
2021-01-27KKU558PNACT
2021-01-22KKU558PLAUPR
2021-01-22KKU558LIMOD
2014-08-27KKU558LIMOD
2014-08-08KKU558ESUAPR
2014-08-05KKU558LIMOD
2014-06-11KKU558ESUAPR
2014-06-04KKU558PNACT
2014-06-03KKU558AUTHPR
2014-05-31KKU558LIREN
2011-11-29KKU558LIAUA
2011-11-26KKU558ESCAPR
2011-11-25KKU558EFUAPR
2011-11-25KKU558ESUAPR
2009-11-06KKU558LIAUA
2009-11-03KKU558ESUAPR
2009-10-28KKU558ESUFRN
2009-09-09KKU558PNACT
2009-09-02KKU558AUTHPR
2009-09-01KKU558LIMOD
2007-02-23KKU558LIAUA
2007-01-24KKU558PNACT
2007-01-18KKU558LIMOD
2007-01-18KKU558AUTHPR
2007-01-12KKU558ESCAPR
2007-01-10KKU558PNACT
2007-01-09KKU558ESCFRN
2007-01-09KKU558ESCAPR
2007-01-08KKU558AUTHPR
2007-01-06KKU558LIMOD
2006-10-18KKU558PNACT
2006-10-10KKU558LIMOD
2006-10-10KKU558AUTHPR
2003-03-05KKU558PNACT
2003-02-26KKU558AUTHPR
2003-02-25KKU558LIMOD
2003-02-07KKU558AUTHPR
2003-01-29KKU558PNACT
2003-01-22KKU558AUTHPR
2003-01-21KKU558LIMOD
2002-09-03KKU558LIMOD
2000-12-30KKU558LIAUA
2000-12-28KKU558LIAUA
2000-09-15KKU558LICCNV
1999-01-14KKU558AUTHPR
1977-06-01KKU558LIMOD

Sources and provenance

SourceSource recordRetrievedMatch
ULS11113592026-08-02 00:37:41Official Bulk Record
Selected field provenance
FieldDisplayed valueSourceObserved
Call SignKKU558ULS 11113592026-08-02 00:37:41
StatusAULS 11113592026-08-02 00:37:41
ServiceRPULS 11113592026-08-02 00:37:41
Grant Date1977-06-01ULS 11113592026-08-02 00:37:41
Expiration Date2030-06-01ULS 11113592026-08-02 00:37:41