K0FIN
Active1x3District 0
Competitive callsign — 8 applications filed with the FCC.
License HolderCosgrove, Jeffrey E
License ClassGeneral
Min. Class RequiredGeneral
LocationMalvern, IA
Grant DateFeb 20, 2026
Expiration DateMar 22, 2036
K0FIN is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Cosgrove, Jeffrey E in Malvern, IA. This callsign has attracted significant interest in the amateur radio community, with 8 vanity applications filed with the FCC. The most recent was submitted by Cosgrove, Jeffrey E on Mar 2, 2016. K0FIN has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- ..-. .. -.
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Zero Foxtrot India November
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedApr 28, 2026
- License RenewedFeb 20, 2026
- License ModifiedFeb 18, 2026
- Administrative Update AppliedFeb 3, 2026
- License IssuedMar 22, 2016
- Vanity Callsign GrantedMar 22, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.