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W7THO

Active1x3District 7

Competitive callsign — 2 applications filed with the FCC.

License HolderThornton, Donald R

License ClassGeneral

Min. Class RequiredGeneral

LocationSeattle, WA

Grant DateFeb 7, 2022

Expiration DateMar 20, 2032

W7THO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Thornton, Donald R in Seattle, WA. 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 Thornton, Donald R on Dec 27, 2001. W7THO has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 32 units(Moderate)

Voice Phonetics

Whiskey Seven Tango Hotel Oscar

Readability: 7.5/10(High readability)

License History

License RenewedFeb 7, 2022
License RenewedJan 25, 2012
License IssuedMar 20, 2002
Vanity Callsign GrantedMar 20, 2002

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Thornton, Donald RFiled Dec 27, 2001
Not awardedFCC ↗
Wolff, KunoFiled Dec 27, 2001
Not awardedFCC ↗

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FCC data as of Sep 3, 2026

W7THO FCC Vanity Status: 2 Competing Applications & History