KC0JFF
Active2x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderFLANNERY, JEFFREY M
License ClassTechnician
Min. Class RequiredTechnician
LocationGARDNER, KS
Grant DateApr 21, 2026
Expiration DateApr 21, 2036
KC0JFF is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by FLANNERY, JEFFREY M in GARDNER, KS. 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 FLANNERY, JEFFREY M on Mar 30, 2016. KC0JFF has 13 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.-. ----- .--- ..-. ..-.
CW Weight: 52 units(Very heavy)
Voice Phonetics
Kilo Charlie Zero Juliet Foxtrot Foxtrot
Readability: 6.5/10(Good readability)
License History
- License RenewedApr 21, 2026
- Administrative Update AppliedFeb 14, 2025
- Administrative Update AppliedJul 4, 2017
- Administrative Update AppliedApr 25, 2017
- Administrative Update AppliedAug 3, 2016
- License IssuedApr 19, 2016
- Vanity Callsign GrantedApr 19, 2016
- License ExpiredNov 29, 2012
- Administrative Update AppliedDec 9, 2006
- Administrative Update AppliedJul 25, 2003
- Administrative Update AppliedJun 27, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- FLANNERY, JEFFREY MFiled Mar 30, 2016Not awardedFCC ↗