KP4JR
Active2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderRosario, JOSELITO
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationNew Castle, PA
Grant DateFeb 6, 2018
Expiration DateFeb 6, 2028
KP4JR is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Rosario, JOSELITO in New Castle, PA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by ROSARIO-FERNANDEZ, JOSELITO on Jan 18, 2018. KP4JR has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--. ....- .--- .-.
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Papa Four Juliet Romeo
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedJan 14, 2025
- Administrative Update AppliedSep 19, 2023
- License IssuedFeb 6, 2018
- Vanity Callsign GrantedFeb 6, 2018
- License ExpiredDec 9, 2017
- License RenewedSep 20, 2005
- FRN Association Letter SentSep 6, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.