W1DMT
Active1x3District 1
Competitive callsign — 3 applications filed with the FCC.
License HolderCastleman, Michael D
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationGrand Rapids, MI
Grant DateApr 9, 2021
Expiration DateApr 9, 2031
W1DMT is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Castleman, Michael D in Grand Rapids, MI. 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 Todd Jr, Douglas M on Mar 22, 2021. W1DMT has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 34 units(Moderate)
Voice Phonetics
Whiskey One Delta Mike Tango
Readability: 8.5/10(High readability)
License History
- License IssuedApr 9, 2021
- Vanity Callsign GrantedApr 9, 2021
Vanity Application Activity
Competing applications filed with the FCC for this callsign.