KP4OS
Active2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderQUINONES, JESUS M
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationYABUCOA, PR
Grant DateDec 6, 2021
Expiration DateDec 16, 2031
KP4OS is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by QUINONES, JESUS M in YABUCOA, 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 QUINONES, JESUS M on Nov 28, 2011. KP4OS has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--. ....- --- ...
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Papa Four Oscar Sierra
Readability: 7.5/10(High readability)
License History
- License RenewedDec 6, 2021
- License IssuedDec 16, 2011
- Vanity Callsign GrantedDec 16, 2011
- License CanceledSep 28, 2007
- FRN Association Email SentSep 14, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- QUINONES, JESUS MFiled Nov 28, 2011Not awardedFCC ↗