KP4BI
Active2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderIRIZARRY SANTANA, MANUEL
License ClassAdvanced
Min. Class RequiredGeneral
LocationSAN GERMAN, PR
Grant DateJun 26, 2019
Expiration DateJul 15, 2029
KP4BI is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by IRIZARRY SANTANA, MANUEL in SAN GERMAN, PR. 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 Willis, Brian B on Sep 5, 2025. KP4BI has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--. ....- -... ..
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Papa Four Bravo India
Readability: 7.5/10(High readability)
License History
- License RenewedJun 26, 2019
- Administrative Update AppliedNov 16, 2013
- License RenewedApr 25, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.