W0WHO
Cancelled1x3District 0
Competitive callsign — 3 applications filed with the FCC.
License HolderWOLFE, DAVID K
License ClassGeneral
Min. Class RequiredGeneral
LocationMARLBOROUGH, MA
Grant DateNov 17, 2017
Cancellation DateApr 10, 2026
Available for ApplicationsApr 11, 2028
W0WHO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by WOLFE, DAVID K in MARLBOROUGH, MA. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Williams, Jeremiah L on Jun 24, 2024. W0WHO has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ----- .-- .... ---
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Whiskey Zero Whiskey Hotel Oscar
Readability: 7.5/10(High readability)
Available Apr 11, 2028 (640 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledApr 10, 2026
- License ModifiedJan 31, 2020
- License IssuedNov 17, 2017
- Vanity Callsign GrantedNov 17, 2017
- License ExpiredSep 15, 2016
- Tax ID (TIN) AddedJun 29, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.