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Universal Licensing System

KN4745

Rockwell Collins, Inc.

License details

ULS identifier1968219
Call signKN4745
Radio serviceAA
StatusA
Grant date2017-12-26
Expiration2028-01-26
Frequency range121.6 MHz
Locations1
Source archivel_coast.zip
Dataset refreshed2026-08-02 02:08:38

Licensee

NameRockwell Collins, Inc.
Applicant typeC
FRN0004383329
LocationWaltham, MA
Address870 Winter Street, Waltham, MA, 02451
Phone7812966152
Email[email protected]

Frequency assignments

LocationAntennaStation classAssigned MHzUpper MHzCarrier MHzOutput WERP WAltitude
11MOU1121.6000000010.000000

Emission designators

LocationAntennaFrequency MHzUpper MHzEmission
11121.600000006K00A3E

Licensed locations

LocationTypeAddressCoordinatesGround elevationStructureHeightNEPA
1T

Antennas

LocationAntennaTypeMake / modelHeightPolarizationGain dBAzimuthRadiation centerMaximum EIRP W
11T

License history

DateFile or call signAction
2021-03-24KN4745LIAUA
2018-11-26KN4745LITRAN
2018-03-23KN4745LIAUA
2017-12-26KN4745LIREN
2017-10-30KN4745LETRES
2014-06-17KN4745LIAUA
2014-06-16KN4745ESUAPR
2007-11-29KN4745LIREN
2007-11-28KN4745ESUAPR
2007-11-05KN4745LETRES
2007-03-01KN4745AUTHPR
2002-11-26KN4745LIREN
2002-11-04KN4745LETRES
2001-07-02KN4745LIASS
2001-04-27KN4745LICCNV

Sources and provenance

SourceSource recordRetrievedMatch
ULS19682192026-08-02 02:08:38Official Bulk Record
Selected field provenance
FieldDisplayed valueSourceObserved
Call SignKN4745ULS 19682192026-08-02 02:08:38
StatusAULS 19682192026-08-02 02:08:38
ServiceAAULS 19682192026-08-02 02:08:38
Grant Date2017-12-26ULS 19682192026-08-02 02:08:38
Expiration Date2028-01-26ULS 19682192026-08-02 02:08:38