K4BVT
Available1x3District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderFROHLICH, WILLIAM J
License ClassGeneral
Min. Class RequiredGeneral
LocationLOUISVILLE, KY
Grant DateAug 3, 2011
Expiration DateOct 29, 2021
Cancellation DateOct 31, 2023
Available for ApplicationsOct 30, 2023
K4BVT is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by FROHLICH, WILLIAM J in LOUISVILLE, KY. 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 Prosser, Daryl A on Dec 15, 2025. K4BVT has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -... ...- -
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo Four Bravo Victor Tango
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 ExpiredOct 31, 2023
- License RenewedAug 3, 2011
- Administrative Update AppliedDec 17, 2010
- Tax ID (TIN) AddedOct 2, 2001
- Tax ID (TIN) AddedOct 2, 2001
- License RenewedOct 2, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.