W3DIF
Active1x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderDerr, Michael E
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationBroomfield, CO
Grant DateOct 18, 2022
Expiration DateDec 13, 2032
W3DIF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Derr, Michael E in Broomfield, CO. 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 Derr, Michael E on Nov 25, 2002. W3DIF has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ...-- -.. .. ..-.
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Whiskey Three Delta India Foxtrot
Readability: 7.5/10(High readability)
License History
- License RenewedOct 18, 2022
- License RenewedOct 2, 2012
- License ModifiedAug 7, 2007
- License ModifiedMay 14, 2007
- License IssuedDec 13, 2002
- Vanity Callsign GrantedDec 13, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Derr, Michael EFiled Nov 25, 2002Not awardedFCC ↗