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KF0JN

Active2x2District 0

Competitive callsign — 1 application filed with the FCC.

License HolderGerlach, Matthew D

Min. Class RequiredGeneral

LocationHarborcreek, PA

Grant DateSep 9, 2020

Expiration DateSep 9, 2030

KF0JN is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Gerlach, Matthew D in Harborcreek, PA. 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 Howard, John A on Aug 20, 2020. KF0JN has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 42 units(Heavy (slower to send))

Voice Phonetics

Kilo Foxtrot Zero Juliet November

Readability: 6.5/10(Good readability)

License History

Administrative Update AppliedMay 14, 2026
Administrative Update AppliedApr 16, 2021
License IssuedSep 9, 2020
Vanity Callsign GrantedSep 9, 2020
License ExpiredApr 15, 2004

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Howard, John AFiled Aug 20, 2020
Not awardedFCC ↗

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← KF0JM KF0JO →

FCC data as of Sep 4, 2026

KF0JN FCC Vanity Status: 1 Competing Application & History