W3PAX
Available1x3District 3
Competitive callsign — 5 applications filed with the FCC.
License HolderSHAFIT, SOFIA
License ClassNovice
Min. Class RequiredGeneral
LocationNorthridge, CA
Grant DateSep 9, 2016
Expiration DateSep 9, 2026
Cancellation DateDec 22, 2023
Available for ApplicationsDec 23, 2025
W3PAX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SHAFIT, SOFIA in Northridge, CA. 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 Troelsch Jr, Steven B on Dec 17, 2021. W3PAX has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ...-- .--. .- -..-
CW Weight: 36 units(Moderate)
Voice Phonetics
Whiskey Three Papa Alpha X-ray
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledDec 22, 2023
- License ModifiedJan 18, 2023
- Administrative Update AppliedMay 2, 2018
- Administrative Update AppliedMar 28, 2018
- License IssuedSep 9, 2016
- Vanity Callsign GrantedSep 9, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.