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WE3TRN

Active2x3District 3

Competitive callsign — 1 application filed with the FCC.

License HolderWettlaufer, Matthew S

License ClassTechnician

Min. Class RequiredTechnician

LocationEscondido, CA

Grant DateMar 3, 2026

Expiration DateApr 12, 2036

WE3TRN is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Wettlaufer, Matthew S in Escondido, CA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Wettlaufer, Matthew S on Mar 24, 2016. WE3TRN has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

.-- . ...-- - .-. -.

CW Weight: 29 units(Light (fast to send))

Voice Phonetics

Whiskey Echo Three Tango Romeo November

Readability: 6.5/10(Good readability)

License History

License RenewedMar 3, 2026
Administrative Update AppliedJan 24, 2020
License IssuedApr 12, 2016
Vanity Callsign GrantedApr 12, 2016

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Wettlaufer, Matthew SFiled Mar 24, 2016
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

WE3TRN FCC Vanity Status: 1 Competing Application & History