K1RDF
Active1x3District 1
Competitive callsign — 2 applications filed with the FCC.
License HolderFORBES, ROBERT D
License ClassGeneral
Min. Class RequiredGeneral
LocationNewport Beach, CA
Grant DateAug 4, 2026
Expiration DateOct 28, 2036
K1RDF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by FORBES, ROBERT D in Newport Beach, CA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Franklin, Rodney R on Mar 28, 2016. K1RDF has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .---- .-. -.. ..-.
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo One Romeo Delta Foxtrot
Readability: 7.5/10(High readability)
License History
- License RenewedAug 4, 2026
- License RenewedAug 16, 2016
- Administrative Update AppliedOct 23, 2015
- Administrative Update AppliedAug 24, 2007
- License IssuedOct 28, 2006
- Vanity Callsign GrantedOct 28, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.