KF4UHF
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderTESSARO, DAVID W
License ClassTechnician
Min. Class RequiredTechnician
LocationCLAY CENTER, KS
Grant DateOct 31, 2007
Expiration DateOct 12, 2017
Cancellation DateOct 16, 2019
Available for ApplicationsOct 13, 2019
KF4UHF is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by TESSARO, DAVID W in CLAY CENTER, 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 Jolly, Mike on Jun 18, 2025. KF4UHF has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..-. ....- ..- .... ..-.
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Foxtrot Four Uniform Hotel Foxtrot
Readability: 7/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredOct 16, 2019
- Tax ID (TIN) AddedOct 31, 2007
- License RenewedOct 31, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Jolly, MikeFiled Jun 18, 2025Not awardedFCC ↗