K6UDW
Expired1x3District 6
Competitive callsign — 2 applications filed with the FCC.
License HolderRIDDLEBARGER, CLIFF G
License ClassGeneral
Min. Class RequiredGeneral
LocationBREA, CA
Grant DateApr 5, 2016
Expiration DateJun 27, 2026
Available for ApplicationsJun 28, 2028
K6UDW is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by RIDDLEBARGER, CLIFF G in BREA, 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 RIDDLEBARGER, CLIFF G on Jun 9, 2006. K6UDW has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.... ..- -.. .--
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Six Uniform Delta Whiskey
Readability: 7.5/10(High readability)
Available Jun 28, 2028 (699 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedApr 7, 2016
- License RenewedApr 5, 2016
- License ModifiedApr 15, 2011
- License IssuedJun 27, 2006
- Vanity Callsign GrantedJun 27, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.