K4OB
Active1x2District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderLARRISON, KENNETH A
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationSAINT PETERSBURG, FL
Grant DateNov 21, 2023
Expiration DateFeb 14, 2034
K4OB is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by LARRISON, KENNETH A in SAINT PETERSBURG, FL. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Rougier, Christopher M on Feb 7, 2022. K4OB has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- --- -...
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo Four Oscar Bravo
Readability: 8.5/10(High readability)
License History
- License RenewedNov 21, 2023
- License RenewedNov 19, 2013
- Administrative Update AppliedDec 29, 2009
- Vanity Callsign GrantedFeb 14, 2004
- License IssuedFeb 14, 2004
- Internal Correction AppliedJan 27, 2004
- Internal Correction AppliedJan 27, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.