K4LB
Active1x2District 4
Competitive callsign — 36 applications filed with the FCC.
License HolderOSBORNE, MARK E
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationOWENSBORO, KY
Grant DateApr 14, 2020
Expiration DateJul 4, 2030
K4LB is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by OSBORNE, MARK E in OWENSBORO, KY. This callsign has attracted significant interest in the amateur radio community, with 36 vanity applications filed with the FCC. The most recent was submitted by Miller, Torrey S on Mar 21, 2023. K4LB has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .-.. -...
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Kilo Four Lima Bravo
Readability: 8.5/10(High readability)
License History
- License RenewedApr 14, 2020
- License RenewedApr 20, 2010
- License IssuedJul 4, 2000
- License ExpiredJun 15, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.