W4DMC
Active1x3District 4
Competitive callsign — 5 applications filed with the FCC.
License HolderCHOJNACKI, DAVID M
License ClassGeneral
Min. Class RequiredGeneral
LocationColumbia, SC
Grant DateJul 28, 2022
Expiration DateJul 28, 2032
W4DMC is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by CHOJNACKI, DAVID M in Columbia, SC. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by CHOJNACKI, DAVID M on Jul 9, 2012. W4DMC has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- -.. -- -.-.
CW Weight: 33 units(Moderate)
Voice Phonetics
Whiskey Four Delta Mike Charlie
Readability: 8.5/10(High readability)
License History
- License RenewedJul 28, 2022
- Administrative Update AppliedJul 9, 2015
- License IssuedJul 27, 2012
- Vanity Callsign GrantedJul 27, 2012
- License ExpiredJul 10, 2012
- Administrative Update AppliedAug 7, 2008
- Administrative Update AppliedJul 14, 2006
- Administrative Update AppliedNov 3, 2003
- License IssuedJul 8, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.