KJ4Z
Active2x1District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderCOFFEY JR, MICHAEL L
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationSILVERDALE, WA
Grant DateSep 25, 2020
Expiration DateDec 23, 2030
KJ4Z is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by COFFEY JR, MICHAEL L in SILVERDALE, WA. 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 COFFEY JR, MICHAEL L on Dec 5, 2000. KJ4Z has 11 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--- ....- --..
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Juliet Four Zulu
Readability: 8/10(High readability)
License History
- License RenewedSep 25, 2020
- Administrative Update AppliedAug 18, 2020
- Administrative Update AppliedAug 25, 2015
- Administrative Update AppliedAug 23, 2013
- License RenewedOct 21, 2010
- Administrative Update AppliedMar 8, 2007
- Administrative Update AppliedMay 16, 2006
- Administrative Update AppliedJul 29, 2005
- Administrative Update AppliedJan 10, 2001
- License IssuedDec 23, 2000
- License ExpiredNov 28, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.