WH7O
Active2x1District 7
Competitive callsign — 12 applications filed with the FCC.
License HolderHOULTON, RUSSELL V
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationHONOLULU, HI
Grant DateFeb 26, 2026
Expiration DateMay 13, 2036
WH7O is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by HOULTON, RUSSELL V in HONOLULU, HI. This callsign has attracted significant interest in the amateur radio community, with 12 vanity applications filed with the FCC. The most recent was submitted by FARGASON, BLAKLEY L on Jun 8, 2000. WH7O has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Whiskey Hotel Seven Oscar
Readability: 8/10(High readability)
License History
- License RenewedFeb 26, 2026
- License RenewedMar 30, 2016
- License RenewedMay 4, 2006
- License IssuedMay 16, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.