K9YHF
Active1x3District 9
Competitive callsign — 6 applications filed with the FCC.
License HolderJOHNSON, SETH D
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationREXBURG, ID
Grant DateAug 22, 2025
Expiration DateAug 22, 2035
K9YHF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by JOHNSON, SETH D in REXBURG, ID. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by JOHNSON, SETH D on Aug 4, 2025. K9YHF has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----. -.-- .... ..-.
CW Weight: 40 units(Moderate)
Voice Phonetics
Kilo Nine Yankee Hotel Foxtrot
Readability: 8/10(High readability)
License History
- License ModifiedSep 18, 2025
- License IssuedAug 22, 2025
- Vanity Callsign GrantedAug 22, 2025
- License CanceledMar 2, 2021
- License ModifiedJun 30, 2020
- Vanity Callsign GrantedJun 26, 2020
- License IssuedJun 26, 2020
- License ExpiredAug 23, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.