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KN4JDF

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderHubbard, Joshua C

License ClassTechnician

Min. Class RequiredTechnician

LocationFreedom, NY

Grant DateJan 25, 2018

Expiration DateJan 25, 2028

Cancellation DateFeb 13, 2018

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KN4JDF

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderHubbard, Joshua C

License ClassTechnician

Min. Class RequiredTechnician

LocationFreedom, NY

Grant DateJan 25, 2018

Expiration DateJan 25, 2028

Cancellation DateFeb 13, 2018

Available for ApplicationsFeb 14, 2020

KN4JDF is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Hubbard, Joshua C in Freedom, NY. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Fleet, John D on Sep 20, 2022. KN4JDF has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

-.- -. ....- .--- -.. ..-.

CW Weight: 39 units(Moderate)

Voice Phonetics

Kilo November Four Juliet Delta Foxtrot

Readability: 6.5/10(Good readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License CanceledFeb 13, 2018
System-Generated GrantJan 25, 2018
License IssuedJan 25, 2018

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Fleet, John DFiled Sep 20, 2022
Not awardedFCC ↗

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← KN4JDE KN4JDG →

FCC data as of Sep 12, 2026

KN4JDF FCC Vanity Status: 1 Competing Application & History