KF4CRX
Cancelled2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderRiedel, Judith A
License ClassTechnician
Min. Class RequiredTechnician
LocationBradenton, FL
Grant DateApr 29, 2022
Cancellation DateMay 6, 2025
Available for ApplicationsMay 7, 2027
KF4CRX is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Riedel, Judith A in Bradenton, 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 Clarke, Aaron R on Apr 11, 2022. KF4CRX has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..-. ....- -.-. .-. -..-
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Foxtrot Four Charlie Romeo X-ray
Readability: 7/10(Good readability)
Available May 7, 2027 (244 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledMay 6, 2025
- License ModifiedOct 16, 2024
- License IssuedApr 29, 2022
- Vanity Callsign GrantedApr 29, 2022
- License ExpiredAug 22, 2017
- License RenewedMay 23, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Clarke, Aaron RFiled Apr 11, 2022Not awardedFCC ↗