WD4DDY
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderMrosko, Mathew G
License ClassGeneral
Min. Class RequiredTechnician
LocationOceanside, CA
Grant DateJan 24, 2020
Expiration DateApr 20, 2030
WD4DDY is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Mrosko, Mathew G in Oceanside, CA. 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 Mrosko, Mathew G on Mar 31, 2010. WD4DDY has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -.. ....- -.. -.. -.--
CW Weight: 39 units(Moderate)
Voice Phonetics
Whiskey Delta Four Delta Delta Yankee
Readability: 7.5/10(High readability)
License History
- License RenewedJan 24, 2020
- License ModifiedMar 7, 2011
- License IssuedApr 20, 2010
- Vanity Callsign GrantedApr 20, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Mrosko, Mathew GFiled Mar 31, 2010Not awardedFCC ↗