K4CLO
Available1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderBELL, MARY E
License ClassTechnician
Min. Class RequiredGeneral
LocationSYRACUSE, NY
Grant DateJan 18, 2013
Expiration DateFeb 15, 2023
Cancellation DateFeb 19, 2025
Available for ApplicationsFeb 16, 2025
K4CLO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by BELL, MARY E in SYRACUSE, NY. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Ohnmacht, Cynthia on Nov 24, 2025. K4CLO has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -.-. .-.. ---
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Four Charlie Lima Oscar
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredFeb 19, 2025
- License RenewedJan 18, 2013
- License IssuedFeb 15, 2003
- Vanity Callsign GrantedFeb 15, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.