KR4JRP
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderBlackburn, Mark E
License ClassTechnician
Min. Class RequiredTechnician
LocationEvans, GA
Grant DateFeb 11, 2026
Expiration DateFeb 11, 2036
KR4JRP is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Blackburn, Mark E in Evans, GA. 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 PAYNE III, JAMES R on Nov 13, 2013. KR4JRP has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-. ....- .--- .-. .--.
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Romeo Four Juliet Romeo Papa
Readability: 6/10(Good readability)
License History
- System-Generated GrantFeb 11, 2026
- License IssuedFeb 11, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- PAYNE III, JAMES RFiled Nov 13, 2013Not awardedFCC ↗