K9HAK
Active1x3District 9
Competitive callsign — 3 applications filed with the FCC.
License HolderKoplo, Harvey A
License ClassTechnician
Min. Class RequiredGeneral
LocationSpringfield, IL
Grant DateApr 3, 2018
Expiration DateApr 3, 2028
K9HAK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Koplo, Harvey A in Springfield, IL. 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 Kavka, Michael on May 14, 2025. K9HAK has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----. .... .- -.-
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Nine Hotel Alpha Kilo
Readability: 8/10(High readability)
License History
- License IssuedApr 3, 2018
- Vanity Callsign GrantedApr 3, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.