K4CRB
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderGOSCINSKI, MICHAEL G
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationRIVERVIEW, FL
Grant DateApr 15, 2019
Expiration DateJun 2, 2029
Cancellation DateMay 23, 2024
Available for ApplicationsMay 24, 2026
K4CRB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by GOSCINSKI, MICHAEL G in RIVERVIEW, FL. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Fullmer, Clay J on Jun 9, 2026. K4CRB has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -.-. .-. -...
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Four Charlie Romeo Bravo
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledMay 23, 2024
- License ModifiedDec 20, 2023
- License RenewedApr 15, 2019
- License RenewedMay 16, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Fullmer, Clay JFiled Jun 9, 2026Not awardedFCC ↗