K7DOH
Available1x3District 7
Competitive callsign — 2 applications filed with the FCC.
License HolderHall, Warren R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationKennewick, WA
Grant DateMar 25, 2008
Expiration DateJun 18, 2018
Cancellation DateJun 19, 2020
Available for ApplicationsJun 19, 2020
K7DOH is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Hall, Warren R in Kennewick, 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 Costello, Jason on Jun 1, 2026. K7DOH has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --... -.. --- ....
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Seven Delta Oscar Hotel
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredJun 19, 2020
- License RenewedMar 25, 2008
- Tax ID (TIN) AddedMay 28, 2004
- Administrative Update AppliedMay 28, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.