K4LBW
Available1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderWARREN, LILLIAN B
License ClassTechnician
Min. Class RequiredGeneral
LocationLancaster, SC
Grant DateJul 22, 2008
Expiration DateJul 22, 2018
Cancellation DateJul 23, 2020
Available for ApplicationsJul 23, 2020
K4LBW is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by WARREN, LILLIAN B in Lancaster, SC. 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 WILLIAMS, BENJAMIN C on Mar 4, 2026. K4LBW has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .-.. -... .--
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Four Lima Bravo Whiskey
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredJul 23, 2020
- License RenewedJul 22, 2008
- Administrative Update AppliedAug 10, 2006
- FRN Association Email SentAug 10, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.