KA3FUN
Available2x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderKRELKO, SAMUEL S
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationVERONA, PA
Grant DateMar 21, 2012
Expiration DateMay 19, 2022
Cancellation DateMay 21, 2024
Available for ApplicationsMay 20, 2024
KA3FUN is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by KRELKO, SAMUEL S in VERONA, 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 Moser, Christopher P on Mar 24, 2026. KA3FUN has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .- ...-- ..-. ..- -.
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Alpha Three Foxtrot Uniform November
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 ExpiredMay 21, 2024
- License RenewedMar 21, 2012
- Administrative Update AppliedDec 24, 2002
- License RenewedFeb 20, 2002
- License ModifiedMay 25, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Moser, Christopher PFiled Mar 24, 2026Not awardedFCC ↗