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KY4DAN

Active2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderMERMELSTEIN, JOSHUA

License ClassAdvanced

Min. Class RequiredTechnician

LocationNEW YORK, NY

Grant DateDec 13, 2025

Expiration DateFeb 9, 2036

KY4DAN is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by MERMELSTEIN, JOSHUA in NEW YORK, 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 SUIT, DANIEL W on Jan 21, 2016. KY4DAN has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 37 units(Moderate)

Voice Phonetics

Kilo Yankee Four Delta Alpha November

Readability: 7/10(Good readability)

License History

Administrative Update AppliedDec 15, 2025
License RenewedDec 13, 2025
License IssuedFeb 9, 2016
Vanity Callsign GrantedFeb 9, 2016

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

SUIT, DANIEL WFiled Jan 21, 2016
Not awardedFCC ↗

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FCC data as of Jul 30, 2026

KY4DAN FCC Vanity Status: 1 Competing Application & History