K9ZL
Active1x2District 9
Competitive callsign — 2 applications filed with the FCC.
License HolderClayton Jr, William H
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationOswego, IL
Grant DateMay 10, 2018
Expiration DateJul 25, 2028
K9ZL is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Clayton Jr, William H in Oswego, IL. 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 Boyle, Timothy J on Mar 19, 2024. K9ZL has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----. --.. .-..
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Nine Zulu Lima
Readability: 8.5/10(High readability)
License History
- License RenewedMay 10, 2018
- License IssuedJul 25, 2008
- Vanity Callsign GrantedJul 25, 2008
- Internal Correction AppliedJul 17, 2008
- Internal Correction AppliedJul 17, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.