W3STW
Expired1x3District 3
Competitive callsign — 2 applications filed with the FCC.
License HolderTribble, Alfred T
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationWARMINSTER, PA
Grant DateSep 23, 2014
Expiration DateNov 18, 2024
Available for ApplicationsNov 19, 2026
W3STW is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Tribble, Alfred T in WARMINSTER, PA. 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 Fleeman, Tommy E on Dec 3, 2007. W3STW has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ...-- ... - .--
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Whiskey Three Sierra Tango Whiskey
Readability: 7.5/10(High readability)
Available Nov 19, 2026 (76 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedSep 23, 2014
- Administrative Update AppliedJan 14, 2006
- Administrative Update AppliedDec 8, 2005
- Tax ID (TIN) AddedSep 20, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.