Competitive callsign — 34 applications filed with the FCC.
License HolderKaplan, Jon
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationNaples, FL
Grant DateDec 9, 2025
Cancellation DateFeb 27, 2026
Available for ApplicationsFeb 28, 2028
K2UH is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Kaplan, Jon in Naples, FL. This callsign has attracted significant interest in the amateur radio community, with 34 vanity applications filed with the FCC. The most recent was submitted by Alvarez Sancho, Boris on Nov 24, 2025. K2UH has 26 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..--- ..- ....
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Kilo Two Uniform Hotel
Readability: 8/10(High readability)
Available Feb 28, 2028 (542 days remaining)
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
License CanceledFeb 27, 2026
Vanity Callsign GrantedDec 9, 2025
License IssuedDec 9, 2025
License CanceledNov 10, 2023
License IssuedSep 15, 2023
Vanity Callsign GrantedSep 15, 2023
Internal Correction AppliedJul 26, 2021
Internal Correction AppliedJul 26, 2021
Administrative Update AppliedJul 26, 2021
Internal Correction AppliedJul 26, 2021
Internal Correction AppliedJul 26, 2021
Administrative Update Applied
Vanity Application Activity
Competing applications filed with the FCC for this callsign.