K3ZW
Available1x2District 3
Competitive callsign — 7 applications filed with the FCC.
License HolderHECKER, PAUL D
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationRockford, IL
Grant DateMar 17, 2020
Expiration DateMar 20, 2030
Cancellation DateAug 19, 2024
Available for ApplicationsAug 20, 2026
K3ZW is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by HECKER, PAUL D in Rockford, IL. This callsign has attracted significant interest in the amateur radio community, with 7 vanity applications filed with the FCC. The most recent was submitted by IRWIN, LOREN on Aug 21, 2026. K3ZW has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...-- --.. .--
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Three Zulu Whiskey
Readability: 8.5/10(High readability)
This callsign is available now
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- Internal Correction AppliedJul 20, 2026
- Internal Correction AppliedJul 20, 2026
- License RenewedMar 17, 2020
- License RenewedMar 20, 2010
- Administrative Update AppliedMay 31, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.