FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0019161389

KDF LLC dba SIERRA COMMUNICATIONS

CORES registration

Entity name
KDF LLC dba SIERRA COMMUNICATIONS
Entity type
Private Sector
Registration date
2009-10-05
FCC source updated
2013-12-16
Contact organization
SIERRA COMMUNICATIONS
Contact position
MANAGING OFFICER
Contact name
Mr KEITH D FISCHER
Contact address
408 N BULLARD STREET, SILVER CITY, NM 88061, United States
Contact email
[email protected]
CORES status
available
Last checked
2026-08-12 23:19:36

Connected companies

CompanyRelationshipSourceConfidence
KDF LLCregistrantCORES100.0%
KDF LLCregistrantFORM499100.0%
KDF LLClicenseeULS100.0%
KDF LLCregistrantULS100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(202) 659-0830Sal Taillefer blooston, mordkofsky dickens duffy & Pendergast LLP service_agentFORM49995.0%
(575) 538-2011Mr KEITH D FISCHER MANAGING OFFICERCORES100.0%
(575) 538-2011KDF LLC customer_inquiriesFORM499100.0%
(575) 538-2011KDF LLC dba Sierra Communications LULS100.0%

ULS licenses

Grant dateCall signServiceStatusLicensee
2024-02-20WPMV686IGAKDF LLC dba Sierra Communications
2019-12-10KFL891CDAKDF LLC dba Sierra Communications
2017-11-07WNRU869IKAKDF LLC dba Sierra Communications

FCC Form 499 filers

Current as ofFiler IDLegal name
2026-04-01828819KDF LLC

Source provenance

SystemRecordRecorded nameRaw FRNObserved
FORM499828819:1199876KDF LLC00191613892026-09-08 17:15:17
FORM499828819:1199875KDF LLC00191613892026-09-08 17:15:17
FORM499828819:1032353KDF LLC00191613892026-09-01 08:44:47
FORM499828819:1032352KDF LLC00191613892026-09-01 08:44:47
FORM499828819:698079KDF LLC00191613892026-08-13 07:49:00
FORM499828819:698080KDF LLC00191613892026-08-13 07:49:00
CORES0019161389KDF LLC dba SIERRA COMMUNICATIONS00191613892026-08-12 23:19:36
ULS07780ed1497587d3acd8ad1ca848cc9df57f5018acb93eab196640c5fa3e1af0KDF LLC dba Sierra Communications00191613892026-08-12 23:19:06
ULS747320KDF LLC00191613892026-08-09 21:48:43
FORM499828819KDF LLC00191613892026-08-01 12:18:08
FORM49920042KDF LLC00191613892026-08-01 10:18:06

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