KP4OBI
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderBonilla, Olga
License ClassTechnician
Min. Class RequiredTechnician
LocationAdjuntas, PR
Grant DateApr 3, 2020
Expiration DateApr 3, 2030
KP4OBI is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Bonilla, Olga in Adjuntas, 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 Bonilla, Olga on Mar 16, 2020. KP4OBI has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--. ....- --- -... ..
CW Weight: 39 units(Moderate)
Voice Phonetics
Kilo Papa Four Oscar Bravo India
Readability: 7/10(Good readability)
License History
- License IssuedApr 3, 2020
- Vanity Callsign GrantedApr 3, 2020
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Bonilla, OlgaFiled Mar 16, 2020Not awardedFCC ↗