KF6ACE
Active2x3District 6
Competitive callsign — 3 applications filed with the FCC.
License HolderGreenfield, Miller D
License ClassTechnician
Min. Class RequiredTechnician
LocationSACRAMENTO, CA
Grant DateDec 9, 2025
Expiration DateDec 9, 2035
KF6ACE is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Greenfield, Miller D in SACRAMENTO, CA. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Greenfield, Miller D on Sep 25, 2025. KF6ACE has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..-. -.... .- -.-. .
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Foxtrot Six Alpha Charlie Echo
Readability: 7.5/10(High readability)
License History
- License IssuedDec 9, 2025
- Vanity Callsign GrantedDec 9, 2025
- License ExpiredDec 6, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.