KR4CFP
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderMARTINCIC, JOHN E
License ClassTechnician
Min. Class RequiredTechnician
LocationTIONESTA, PA
Grant DateMar 12, 2025
Expiration DateMar 12, 2035
KR4CFP is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by MARTINCIC, JOHN E in TIONESTA, PA. 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 Krutsinger, Lawrence D on Jun 1, 2026. KR4CFP has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-. ....- -.-. ..-. .--.
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Romeo Four Charlie Foxtrot Papa
Readability: 7/10(Good readability)
License History
- License ModifiedMar 25, 2025
- System-Generated GrantMar 12, 2025
- License IssuedMar 12, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Krutsinger, Lawrence DFiled Jun 1, 2026Not awardedFCC ↗