K9JEF
Available1x3District 9
Competitive callsign — 2 applications filed with the FCC.
License HolderKOBER, JOHN A
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationMENASHA, WI
Grant DateOct 17, 2013
Expiration DateMar 5, 2024
Cancellation DateMay 7, 2026
Available for ApplicationsMar 6, 2026
K9JEF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by KOBER, JOHN A in MENASHA, WI. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by PARKER, JEFFREY R on Apr 21, 2026. K9JEF has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----. .--- . ..-.
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Nine Juliet Echo Foxtrot
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMay 7, 2026
- License RenewedOct 17, 2013
- Tax ID (TIN) AddedSep 29, 2003
- License RenewedSep 29, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.