W4DSW
Active1x3District 4
Competitive callsign — 9 applications filed with the FCC.
License HolderSiebenmorgan, Robert J
License ClassTechnician
Min. Class RequiredGeneral
LocationMooresville, IN
Grant DateJan 11, 2017
Expiration DateMar 13, 2027
W4DSW is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Siebenmorgan, Robert J in Mooresville, IN. This callsign has attracted significant interest in the amateur radio community, with 9 vanity applications filed with the FCC. The most recent was submitted by Wheeler, Dennis S on Sep 15, 2009. W4DSW has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- -.. ... .--
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Whiskey Four Delta Sierra Whiskey
Readability: 7.5/10(High readability)
License History
- License RenewedJan 11, 2017
- License IssuedMar 13, 2007
- Vanity Callsign GrantedMar 13, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.