FCC.reportPublic regulatory filings
FCC filing company

E F Johnson Company

FRN 0004201521

1440 Corporate Drive, Irving, Texas, 56093, United States

Related companies

These separately maintained company records are connected by a confirmed FCC relationship or shared identity evidence. A matching name alone does not establish that two records are the same legal entity, so their filings remain separate.

CompanyFRNRelationship basis
E F Johnson CompanySame recorded name
E.F. JOHNSON CO.Shared FCC source history
E.F. JOHNSON COMPANYShared FCC source history

Data coverage

FCC sourceMatched entitiesLast refreshed
ELS12026-08-18 07:01:04
FCCID12026-07-29 21:38:03
ULS12026-08-16 06:46:48

Source records and provenance

Each row is an independently retained source identity connected to this company. FCC.report does not overwrite one source with another.

FCC sourceRecorded nameSource identityMatch basisLast refreshed
ELSE.F. Johnson Co.name:536a1b8d334fb26d92f56349:company:105738existing filing company2026-08-18 07:01:04
FCCIDE. F. Johnson Companyfrn:0004201521exact frn2026-07-29 21:38:03
ULSE F JOHNSON TECHNOLOGIESfrn:0004201521exact frn2026-08-16 06:46:48

Source differences

These source-attributed values differ. They remain visible for audit and are not automatically merged by fuzzy matching.

FieldDistinct valuesSource evidenceChecked
Company Name2uls: E F JOHNSON TECHNOLOGIES
fccid: E. F. Johnson Company		2026-07-31 19:52:55

Experimental filings

FiledFile numberApplicantStatus
2016-11-281667-EX-ST-2016E.F. Johnson CompanyGrant Expired Due to New License
2014-02-140017-EX-TU-2014E.F. Johnson CompanyGrant Expired Due to New License
2014-01-230031-EX-RR-2014E.F. Johnson Co.Grant Expired Due to New License
2012-03-010056-EX-RR-2012E.F. Johnson Co.Grant Expired Due to New License
2010-01-260032-EX-RR-2010E.F. Johnson Co.Grant Expired Due to New License
2008-01-220015-EX-RR-2008E.F. Johnson Co.Grant Expired Due to New License
2005-12-130197-EX-RR-2005E.F. Johnson Co.Grant Expired Due to New License

FCC ID filings

DateFCC IDModelPurposeFrequency
1986-03-10ATH9OF242-41669OF242-4166Original Equipment450 - 512 MHz
1986-02-25ATH9OF02334100109OF0233410010Original Equipment450 - 470 MHz
1986-02-10ATH9OF242-87909OF242-8790Original Equipment806 - 821 MHz
1986-02-10ATH9OF242-87909OF242-8790Original Equipment806 - 821 MHz
1986-01-31ATH9OF24271719OF2427171Original Equipment450 - 512 MHz
1986-01-31ATH9OF2427171-29OF2427171-2Original Equipment450 - 512 MHz
1985-08-30ATH9OF24230619OF2423061Original Equipment450 - 512 MHz
1985-08-30ATH9OF24230619OF2423061Original Equipment450 - 512 MHz
1985-07-29ATH9OF24260859OF2426085Original Equipment851 - 866 MHz
1985-07-29ATH9OF24260859OF2426085Original Equipment806 - 821 MHz
1985-05-22ATH9OQFM-464-A9OQFM-464-AOriginal Equipment150.08 - 173.4 MHz
1985-05-22ATH9OQFM-464-A9OQFM-464-AOriginal Equipment150 - 174 MHz
1985-04-18ATH9OF24211630019OF2421163001Original Equipment825 - 845 MHz
1985-04-18ATH9OF24211630019OF2421163001Original Equipment870 - 890 MHz
1985-03-11ATH9OQFM-4649OQFM-464Original Equipment150.08 - 173.4 MHz
1985-02-11ATH9OF242-05799OF242-0579Original Equipment132 - 174 MHz
1985-02-11ATH9OF242-05799OF242-0579Original Equipment132 - 174 MHz
1985-02-11ATH9OF242-05899OF242-0589Original Equipment450 - 512 MHz
1985-02-11ATH9OF242-05899OF242-0589Original Equipment450 - 512 MHz
1985-01-16ATH9OF24288109OF2428810Original Equipment806 - 821 MHz
1985-01-16ATH9OF24288109OF2428810Original Equipment806 - 821 MHz
1985-01-16ATH9OF24288609OF2428860Original Equipment806 - 821 MHz
1985-01-16ATH9OF24288609OF2428860Original Equipment806 - 821 MHz
1985-01-16ATH9OF24288709OF2428870Original Equipment806 - 821 MHz
1985-01-16ATH9OF24288709OF2428870Original Equipment806 - 821 MHz
1985-01-04ATH9OF242116009OF24211600Original Equipment825 - 845 MHz
1985-01-04ATH9OF242116009OF24211600Original Equipment870 - 890 MHz
1984-11-08ATH9OF242606139OF24260613Original Equipment450 - 512 MHz
1984-11-08ATH9OF242606139OF24260613Original Equipment450 - 512 MHz
1984-08-01ATH9OQFM-4649OQFM-464Original Equipment150.08 - 173.4 MHz
1984-03-14ATH9OF242-35779OF242-3577Original Equipment150 - 174 MHz
1984-03-14ATH9OF242-35779OF242-3577Original Equipment132 - 174 MHz
1984-03-14ATH9OF242-35889OF242-3588Original Equipment450 - 512 MHz
1984-03-14ATH9OF242-35889OF242-3588Original Equipment450 - 512 MHz
1983-11-16ATH9OF242-88059OF242-8805Original Equipment806 - 821 MHz
1983-11-16ATH9OF242-88059OF242-8805Original Equipment851 - 866 MHz
1983-08-29ATH95924206000019592420600001Original Equipment450 - 470 MHz
1983-08-29ATH95924206000019592420600001Original Equipment450 - 470 MHz
1983-08-16ATH9OF242-88659OF242-8865Original Equipment806 - 821 MHz
1983-08-16ATH9OF242-88659OF242-8865Original Equipment851 - 866 MHz
1983-05-17ATH9OF242-88559OF242-8855Original Equipment851 - 866 MHz
1983-05-17ATH9OF242-88559OF242-8855Original Equipment806 - 821 MHz
1983-02-10ATH9OF023440089OF02344008Original Equipment851 - 866 MHz
1982-10-26ATH9592420615BJ9592420615BJChange in Identification150.8 - 162 MHz
1982-10-12ATH9592420517CJ9592420517CJChange in Identification450 - 470 MHz
1982-10-12ATH9592420517CJ9592420517CJChange in Identification450 - 470 MHz
1982-09-15ATH9592420517BJ9592420517BJChange in Identification450 - 470 MHz
1982-09-15ATH9592420517BJ9592420517BJChange in Identification450 - 470 MHz
1982-09-15ATH9592420615AJ9592420615AJChange in Identification150.8 - 162 MHz
1982-09-15ATH9592420615AJ9592420615AJChange in Identification150.8 - 162 MHz
1982-09-15ATH9592420615BJ9592420615BJChange in Identification150.8 - 162 MHz
1982-09-15ATH9592420615CJ9592420615CJChange in Identification162 - 174 MHz
1982-09-15ATH9592420615CJ9592420615CJChange in Identification162 - 174 MHz
1982-09-15ATH9592420615DJ9592420615DJChange in Identification162 - 174 MHz
1982-09-15ATH9592420615DJ9592420615DJChange in Identification162 - 174 MHz
1982-04-05ATH9592420615D9592420615DOriginal Equipment162 - 174 MHz
1982-04-05ATH9592420615D9592420615DOriginal Equipment162 - 174 MHz
1982-03-01ATH9OF242-05749OF242-0574Original Equipment
1982-03-01ATH9OF242-05749OF242-0574Original Equipment157 - 159 MHz
1982-03-01B599FFCA-20/40-49FFCA-20/40-4Original Equipment
1982-01-05ATH9OF8-0906-4019OF8-0906-401Original Equipment
1982-01-05ATH9OF8-0906-4019OF8-0906-401Original Equipment

Universal Licensing System records

Grant dateCall signServiceStatusFrequencyLocationExpiration
2014-11-06KLJ860IGE25 - 940 MHz (17 frequencies)2024-11-02
2001-11-06KYH850IGC462.25 - 467.25 MHz (2 frequencies)WASECA, WASECA, MN (+1)2011-10-23
2001-05-17KNNU646IGC464.05 - 469.05 MHz (2 frequencies)ELKO, DAKOTA, MN (+2)2011-05-10
2001-04-14WNFW757YXC858.0625 - 860.0625 MHz (3 frequencies)SEARCY, WHITE, AR2011-05-07
1999-04-04WPEM265GXC806 - 852.9875 MHz (3 frequencies)MOUNT HOLLY SPRINGS, CUMBERLAND, PA (+1)2009-04-04
1997-04-07WNHX915YXC806 - 865.4375 MHz (7 frequencies)ASHEVILLE, BUNCOMBE, NC (+1)2007-04-07
1996-07-18WNDX298YXE856.1375 - 860.1375 MHz (5 frequencies)MANITOU, EL PASO, CO2001-07-18
1996-04-15WNSV860IGE461.1375 - 466.3125 MHz (8 frequencies)WASECA, MN2001-04-15

IBFS / ICFS filings

No filings are available yet.

Antenna Structure Registration records

No matched antenna structure registrations are available.

Licensing and Management System filings

No matched LMS filings are available.

Public Inspection File facilities

No matched Public Inspection File facilities are available.

Historical CDBS broadcast filings

No matched historical CDBS filings are available.

FCC auction participation

No matched FCC auction bidder records are available.

Robocall Mitigation Database filings

No matched Robocall Mitigation Database filings are available.

Broadband Data Collection providers

No matched BDC provider identifiers are available.

Intermediate Provider Registry

No matched Intermediate Provider Registry entries are available.

Sources and provenance

SourceSource recordRetrievedMatch
FCCIDfrn:00042015212026-07-31 10:14:06Confirmed Company Identity
ULSfrn:00042015212026-07-31 17:56:16Confirmed Company Identity
Selected field provenance
FieldDisplayed valueSourceObserved
Company NameE F JOHNSON TECHNOLOGIESULS frn:00042015212026-07-31 17:56:17

Recorded identity details

Values are retained with their source and observation dates; differences are not silently overwritten.

FieldRecorded valueSourceObserved
Address1440 Corporate Drive, Irving, Texas, 56093, United StatesCOMPANY2026-07-29 - 2026-07-29
Email Domainefji.comULS
Email Domainefjohnson.comULS
Email Domainefjohnson.comULS
Email Domainefjohnson.comULS
Frn0004201521FCCID2026-07-29 - 2026-07-29
Frn0004201521ULS2026-07-29 - 2026-07-29
NameE F Johnson CompanyCOMPANY2026-07-29 - 2026-07-29
NameE F Johnson CompanyFCCID2026-07-29 - 2026-07-29
NameE F JOHNSON TECHNOLOGIESULS2026-07-29 - 2026-07-29
NameE. F. Johnson CompanyFCCID2026-07-29 - 2026-07-29
NameE.F. Johnson Co.ELS2026-07-30 - 2026-07-31
Phone5078356330ULS
Phone5078356330ULS
Phone5078356330ULS
Phone5078375116ULS
Phone6128825500ULS
Phone6128825500ULS
Phone7173371137ULS
Phone8002376911ULS