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Universal Licensing System

WPKN493

GRUTMAN MAZLER ENGINEERING INC

License details

ULS identifier1749027
Call signWPKN493
Radio serviceIG
StatusE
Grant date2002-04-04
Expiration2012-05-12
Cancellation2012-07-14
Frequency range464.6 - 469.75 MHz (12 frequencies)
Locations2
Source archivel_LMpriv.zip
Dataset refreshed2026-08-02 01:14:51

Licensee

NameGRUTMAN MAZLER ENGINEERING INC
Applicant typeC
FRN0006831630
LocationVAN NUYS, CA
Address14550 Haynes Street Suite 100, VAN NUYS, CA, 91411
Phone8189081824
Email[email protected]

Frequency assignments

LocationAntennaStation classAssigned MHzUpper MHzCarrier MHzOutput WERP WAltitude
11FB2T464.60000000110.000000
11FXOT464.60000000110.000000
21MO464.60000000110.000000
11FXOT464.62500000110.000000
11FB2T464.62500000110.000000
21MO464.62500000110.000000
11FB2T464.65000000110.000000
11FXOT464.65000000110.000000
21MO464.65000000110.000000
11FXOT464.70000000110.000000
11FB2T464.70000000110.000000
21MO464.70000000110.000000
11FB2T464.72500000110.000000
11FXOT464.72500000110.000000
21MO464.72500000110.000000
11FB2T464.75000000110.000000
11FXOT464.75000000110.000000
21MO464.75000000110.000000
21MO469.60000000110.000000
21MO469.62500000110.000000
21MO469.65000000110.000000
21MO469.70000000110.000000
21MO469.72500000110.000000
21MO469.75000000110.000000

Emission designators

LocationAntennaFrequency MHzUpper MHzEmission
11464.6000000020K0F1D
11464.6000000020K0F3E
21464.6000000020K0F3E
11464.6250000020K0F1D
11464.6250000020K0F3E
21464.6250000020K0F3E
11464.6500000020K0F1D
11464.6500000020K0F3E
21464.6500000020K0F3E
11464.7000000020K0F1D
11464.7000000020K0F3E
21464.7000000020K0F3E
11464.7250000020K0F1D
11464.7250000020K0F3E
21464.7250000020K0F3E
11464.7500000020K0F1D
11464.7500000020K0F3E
21464.7500000020K0F3E
21469.6000000020K0F1D
21469.6000000020K0F3E
21469.6250000020K0F1D
21469.6250000020K0F3E
21469.6500000020K0F3E
21469.6500000020K0F1D
21469.7000000020K0F1D
21469.7000000020K0F3E
21469.7250000020K0F3E
21469.7250000020K0F1D
21469.7500000020K0F3E
21469.7500000020K0F1D

Licensed locations

LocationTypeAddressCoordinatesGround elevationStructureHeightNEPA
1T
2T

Antennas

LocationAntennaTypeMake / modelHeightPolarizationGain dBAzimuthRadiation centerMaximum EIRP W
11T
12T

Control points

NumberAddressCountyPhone
214550 Haynes Street Suite 100, Van Nuys, CALOS ANGELES8189081824

License history

DateFile or call signAction
2012-07-14WPKN493LIEXP
2012-02-20WPKN493LETRES
2007-02-21WPKN493LIAUA
2007-02-20WPKN493ESCAPR
2003-11-12WPKN493AUDOPR
2002-05-11WPKN493LIAUA
2002-04-04WPKN493LIREN
2002-02-19WPKN493LETRES
2000-11-23WPKN493LICCNV
1997-05-12WPKN493AUTHPR
1997-05-12WPKN493LIISS

Sources and provenance

SourceSource recordRetrievedMatch
ULS17490272026-08-02 01:14:51Official Bulk Record
Selected field provenance
FieldDisplayed valueSourceObserved
Call SignWPKN493ULS 17490272026-08-02 01:14:51
StatusEULS 17490272026-08-02 01:14:51
ServiceIGULS 17490272026-08-02 01:14:51
Grant Date2002-04-04ULS 17490272026-08-02 01:14:51
Expiration Date2012-05-12ULS 17490272026-08-02 01:14:51
Cancellation Date2012-07-14ULS 17490272026-08-02 01:14:51