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W9TWA

Active1x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderDIEHL, JOHN G

License ClassGeneral

Min. Class RequiredGeneral

LocationSAN DIEGO, CA

Grant DateOct 25, 2019

Expiration DateDec 12, 2029

W9TWA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by DIEHL, JOHN G in SAN DIEGO, 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 ARNETT, THOMAS W on Dec 7, 2015. W9TWA has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 34 units(Moderate)

Voice Phonetics

Whiskey Nine Tango Whiskey Alpha

Readability: 8/10(High readability)

License History

License RenewedOct 25, 2019
License RenewedSep 16, 2009
License RenewedOct 14, 1999

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

ARNETT, THOMAS WFiled Dec 7, 2015
Not awardedFCC ↗

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FCC data as of Jul 10, 2026

W9TWA FCC Vanity Status: 1 Competing Application & History