KB3SP
Active2x2District 3
Competitive callsign — 4 applications filed with the FCC.
License HolderSELL, JOHN R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationMANITOWOC, WI
Grant DateMay 2, 2024
Expiration DateJul 16, 2034
KB3SP is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by SELL, JOHN R in MANITOWOC, WI. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Brito, Rafael A on Jun 28, 2004. KB3SP has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -... ...-- ... .--.
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Bravo Three Sierra Papa
Readability: 7.5/10(High readability)
License History
- License RenewedMay 2, 2024
- Administrative Update AppliedAug 30, 2016
- License RenewedMay 15, 2014
- Administrative Update AppliedDec 9, 2006
- Vanity Callsign GrantedJul 16, 2004
- License IssuedJul 16, 2004
- Internal Correction AppliedJun 23, 2004
- Internal Correction AppliedJun 23, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.