KY4MB
Available2x2District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderBROCK, MARVIN M
License ClassAmateur Extra
Min. Class RequiredGeneral
Locationhelton, KY
Grant DateNov 2, 2013
Expiration DateMar 5, 2024
Cancellation DateMar 6, 2026
Available for ApplicationsMar 6, 2026
KY4MB is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by BROCK, MARVIN M in helton, KY. 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 BROCK, MARVIN M on Jan 12, 2004. KY4MB has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.-- ....- -- -...
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Yankee Four Mike Bravo
Readability: 8.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredMar 6, 2026
- License RenewedNov 2, 2013
- Administrative Update AppliedApr 12, 2013
- Administrative Update AppliedApr 15, 2011
- License IssuedJan 30, 2004
- Vanity Callsign GrantedJan 30, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.