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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

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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.

Troelsch Jr, Steven BFiled Dec 17, 2021
Not awardedFCC ↗
Dordal, PaulFiled May 20, 2019
Not awardedFCC ↗
Royston, Adam JFiled Aug 22, 2016
Not awardedFCC ↗
Patuxent Naval Air Museum Radio ClubFiled Jan 7, 2004

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← W3PAW W3PBB →

FCC data as of Sep 4, 2026

Not awardedFCC ↗

Green, Stacey DFiled Jan 25, 2002

Not awardedFCC ↗

W3PAX FCC Vanity Status: 5 Competing Applications & History