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W0TAO

Active1x3District 0

Competitive callsign — 1 application filed with the FCC.

License HolderPOTTS, MARK C

License ClassTechnician

Min. Class RequiredGeneral

LocationFOREST GROVE, OR

Grant DateMar 3, 2020

Expiration DateMar 3, 2030

W0TAO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by POTTS, MARK C in FOREST GROVE, OR. 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 PEDERSEN, JAMES S on Feb 13, 2020. W0TAO has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 38 units(Moderate)

Voice Phonetics

Whiskey Zero Tango Alpha Oscar

Readability: 7.5/10(High readability)

License History

License IssuedMar 3, 2020
Vanity Callsign GrantedMar 3, 2020
License ExpiredJun 30, 2018
License RenewedJun 17, 2006
Tax ID (TIN) AddedJun 13, 2006

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

PEDERSEN, JAMES SFiled Feb 13, 2020
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 4, 2026

W0TAO FCC Vanity Status: 1 Competing Application & History