KN4CK
Available2x2District 4
Competitive callsign — 7 applications filed with the FCC.
License HolderStoike, Gregory J
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationGrand Rapids, MI
Grant DateJan 9, 2015
Expiration DateJan 9, 2025
Cancellation DateDec 7, 2021
Available for ApplicationsDec 8, 2023
KN4CK is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Stoike, Gregory J in Grand Rapids, MI. 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 Roybal, Kirk L on Mar 30, 2026. KN4CK has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -. ....- -.-. -.-
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo November Four Charlie Kilo
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledDec 7, 2021
- License IssuedJan 9, 2015
- Vanity Callsign GrantedJan 9, 2015
- License ExpiredNov 27, 2010
- Administrative Update AppliedJan 18, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.