KF4PAT
Available2x3District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderPIETRASZAK, RUSSELL A
License ClassP
Min. Class RequiredTechnician
LocationElburn, IL
Cancellation DateJul 18, 1998
Available for ApplicationsJul 19, 2000
KF4PAT is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by PIETRASZAK, RUSSELL A in Elburn, IL. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Lopez, Patricio on Apr 16, 2026.
CW & Voice Analysis
Morse Code
-.- ..-. ....- .--. .- -
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Foxtrot Four Papa Alpha Tango
Readability: 7.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
Vanity Application Activity
Competing applications filed with the FCC for this callsign.