K7DU
Active1x2District 7
Competitive callsign — 2 applications filed with the FCC.
License HolderCummings, Gregory S
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationWoodinville, WA
Grant DateOct 3, 2017
Expiration DateNov 9, 2027
K7DU is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Cummings, Gregory S in Woodinville, WA. 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 Cummings, Gregory S on Oct 22, 2007. K7DU has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --... -.. ..-
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Kilo Seven Delta Uniform
Readability: 7.5/10(High readability)
License History
- License RenewedOct 3, 2017
- License IssuedNov 9, 2007
- Vanity Callsign GrantedNov 9, 2007
- Internal Correction AppliedOct 15, 2007
- Internal Correction AppliedOct 15, 2007
- License RenewedFeb 28, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.