KP4IRR
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderRIVAS-RIVERA, ISRAEL
License ClassGeneral
Min. Class RequiredTechnician
LocationHUMACAO, PR
Grant DateFeb 25, 2025
Expiration DateMar 4, 2035
KP4IRR is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by RIVAS-RIVERA, ISRAEL in HUMACAO, PR. 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 RIVAS-RIVERA, ISRAEL on Feb 14, 2005. KP4IRR has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--. ....- .. .-. .-.
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Papa Four India Romeo Romeo
Readability: 6/10(Good readability)
License History
- Administrative Update AppliedFeb 27, 2025
- License RenewedFeb 25, 2025
- License RenewedJan 15, 2015
- License ModifiedJul 13, 2012
- License IssuedMar 4, 2005
- Vanity Callsign GrantedMar 4, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- RIVAS-RIVERA, ISRAELFiled Feb 14, 2005Not awardedFCC ↗