WK9H
Active2x1District 9
Competitive callsign — 7 applications filed with the FCC.
License HolderHahn, Kenneth E
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationGreendale, WI
Grant DateJan 14, 2026
Expiration DateJan 14, 2036
WK9H is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Hahn, Kenneth E in Greendale, WI. This callsign has attracted significant interest in the amateur radio community, with 7 vanity applications filed with the FCC. The most recent was submitted by Hahn, Kenneth E on Nov 28, 2005. WK9H has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -.- ----. ....
CW Weight: 31 units(Moderate)
Voice Phonetics
Whiskey Kilo Nine Hotel
Readability: 8.5/10(High readability)
License History
- License RenewedJan 14, 2026
- License RenewedOct 20, 2015
- License IssuedJan 10, 2006
- Vanity Callsign GrantedJan 10, 2006
- License ExpiredSep 6, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.