KL0CK
Active2x2District 0
Competitive callsign — 6 applications filed with the FCC.
License HolderMills, Phil D
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationLake Saint Louis, MO
Grant DateJan 16, 2026
Expiration DateJan 16, 2036
KL0CK is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Mills, Phil D in Lake Saint Louis, MO. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by Mills, Phil D on Dec 29, 2025. KL0CK has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-.. ----- -.-. -.-
CW Weight: 43 units(Heavy (slower to send))
Voice Phonetics
Kilo Lima Zero Charlie Kilo
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedJun 30, 2026
- Administrative Update AppliedMar 18, 2026
- License IssuedJan 16, 2026
- Vanity Callsign GrantedJan 16, 2026
- License ExpiredDec 20, 2018
- License RenewedSep 21, 2006
- Administrative Update AppliedJun 20, 2006
- FRN Association Letter SentJul 20, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.