W3SLT
Expired1x3District 3
Competitive callsign — 3 applications filed with the FCC.
License HolderDADDARIO, WILLIAM T
License ClassTechnician
Min. Class RequiredGeneral
LocationABINGDON, MD
Grant DateApr 5, 2016
Expiration DateApr 5, 2026
Available for ApplicationsApr 6, 2028
W3SLT is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by DADDARIO, WILLIAM T in ABINGDON, MD. 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 DADDARIO, WILLIAM T on Mar 18, 2016. W3SLT has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ...-- ... .-.. -
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Whiskey Three Sierra Lima Tango
Readability: 7.5/10(High readability)
Available Apr 6, 2028 (580 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License IssuedApr 5, 2016
- Vanity Callsign GrantedApr 5, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.