K4BUS
Active1x3District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderBUSH, MICHAEL C
License ClassGeneral
Min. Class RequiredGeneral
LocationGOOSE CREEK, SC
Grant DateDec 2, 2025
Expiration DateOct 23, 2035
K4BUS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by BUSH, MICHAEL C in GOOSE CREEK, SC. 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 Kanakos, Nico J on Jul 14, 2026. K4BUS has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -... ..- ...
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Four Bravo Uniform Sierra
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedDec 4, 2025
- License RenewedDec 2, 2025
- Administrative Update AppliedMar 13, 2018
- License IssuedOct 23, 2015
- Vanity Callsign GrantedOct 23, 2015
- License ExpiredOct 24, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.