K4RBD
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderBALDINI, ERNEST A
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationROCKLEDGE, FL
Grant DateOct 21, 2013
Expiration DateMar 5, 2024
Cancellation DateMar 6, 2026
Available for ApplicationsMar 6, 2026
K4RBD is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by BALDINI, ERNEST A in ROCKLEDGE, 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 Milhoan, Brandon M on Jun 22, 2026. K4RBD has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .-. -... -..
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Four Romeo Bravo Delta
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 ExpiredMar 6, 2026
- Administrative Update AppliedMay 19, 2017
- License RenewedOct 21, 2013
- License RenewedNov 6, 2003
- License ModifiedApr 28, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Milhoan, Brandon MFiled Jun 22, 2026PendingFCC ↗