W3DWM
Expired1x3District 3
Competitive callsign — 2 applications filed with the FCC.
License HolderMAXWELL, DEREK W
License ClassGeneral
Min. Class RequiredGeneral
LocationSioux Falls, SD
Grant DateJan 6, 2015
Expiration DateJan 6, 2025
Available for ApplicationsJan 7, 2027
W3DWM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MAXWELL, DEREK W in Sioux Falls, SD. 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 Christy, Samuel L on Oct 28, 2004. W3DWM has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ...-- -.. .-- --
CW Weight: 34 units(Moderate)
Voice Phonetics
Whiskey Three Delta Whiskey Mike
Readability: 8.5/10(High readability)
Available Jan 7, 2027 (180 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedJul 28, 2020
- Administrative Update AppliedSep 12, 2017
- License RenewedJan 6, 2015
- Administrative Update AppliedJun 25, 2009
- Administrative Update AppliedSep 12, 2006
- License IssuedNov 16, 2004
- Vanity Callsign GrantedNov 16, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.