K3NZO
Active1x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderPolonetsky, Lawrence S
License ClassTechnician
Min. Class RequiredGeneral
LocationForest Hills, NY
Grant DateJan 3, 2026
Expiration DateJan 3, 2036
K3NZO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Polonetsky, Lawrence S in Forest Hills, 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 Steffen, Andrew M on Dec 16, 2025. K3NZO has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...-- -. --.. ---
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Three November Zulu Oscar
Readability: 7.5/10(High readability)
License History
- License IssuedJan 3, 2026
- Vanity Callsign GrantedJan 3, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Steffen, Andrew MFiled Dec 16, 2025Not awardedFCC ↗