KB4LIF
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderButterfield, Kent A
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationTucson, AZ
Grant DateApr 8, 2023
Expiration DateApr 8, 2033
KB4LIF is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Butterfield, Kent A in Tucson, AZ. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Butterfield, Kent A on Mar 21, 2023. KB4LIF has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -... ....- .-.. .. ..-.
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Bravo Four Lima India Foxtrot
Readability: 7/10(Good readability)
License History
- License ModifiedApr 11, 2023
- Vanity Callsign GrantedApr 8, 2023
- License IssuedApr 8, 2023
- License ExpiredOct 28, 2017
- License RenewedOct 4, 2005
- Administrative Update AppliedOct 28, 2004
- Administrative Update AppliedFeb 1, 2002
- Administrative Update AppliedFeb 6, 2001
- License ModifiedMay 23, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Butterfield, Kent AFiled Mar 21, 2023Not awardedFCC ↗