K4JVO
Expired1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderVon Ohlen, John G
License ClassGeneral
Min. Class RequiredGeneral
LocationBonita Springs, FL
Grant DateJul 18, 2015
Expiration DateDec 11, 2024
Available for ApplicationsDec 12, 2026
K4JVO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Von Ohlen, John G in Bonita Springs, FL. 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 Von Ohlen, John G on Nov 23, 2004. K4JVO has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .--- ...- ---
CW Weight: 39 units(Moderate)
Voice Phonetics
Kilo Four Juliet Victor Oscar
Readability: 7.5/10(High readability)
Available Dec 12, 2026 (99 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJul 18, 2015
- License IssuedDec 11, 2004
- Vanity Callsign GrantedDec 11, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Von Ohlen, John GFiled Nov 23, 2004Not awardedFCC ↗