KR4RX
Available2x2District 4
No competing applications on record.
License HolderKROPPEN, PAUL H J
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationCAPE CORAL, FL
Grant DateMar 4, 2014
Expiration DateMay 17, 2024
Cancellation DateMay 19, 2026
Available for ApplicationsMay 18, 2026
KR4RX is a 2x2 format amateur radio callsign. It is currently registered to KROPPEN, PAUL H J in CAPE CORAL, FL. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- .-. ....- .-. -..-
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Romeo Four Romeo X-ray
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredMay 19, 2026
- License RenewedMar 4, 2014
- Administrative Update AppliedJan 6, 2007
- License RenewedMay 15, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.