W7DDR
Active1x3District 7
Competitive callsign — 3 applications filed with the FCC.
License HolderMumm, Jonathan
License ClassTechnician
Min. Class RequiredGeneral
LocationLynnwood, WA
Grant DateSep 22, 2018
Expiration DateSep 22, 2028
W7DDR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Mumm, Jonathan in Lynnwood, WA. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Mumm, Jonathan on Sep 4, 2018. W7DDR has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- --... -.. -.. .-.
CW Weight: 31 units(Moderate)
Voice Phonetics
Whiskey Seven Delta Delta Romeo
Readability: 7/10(Good readability)
License History
- License IssuedSep 22, 2018
- Vanity Callsign GrantedSep 22, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.