K4FWK
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderHISLOP, ERIC D
License ClassTechnician
Min. Class RequiredGeneral
LocationSAN LUIS OBISPO, CA
Grant DateAug 8, 2023
Expiration DateAug 8, 2033
K4FWK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HISLOP, ERIC D in SAN LUIS OBISPO, CA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Keith IV, Frank W on Jul 20, 2023. K4FWK has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ..-. .-- -.-
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Four Foxtrot Whiskey Kilo
Readability: 8/10(High readability)
License History
- License ModifiedJan 27, 2026
- License ModifiedSep 11, 2023
- License IssuedAug 8, 2023
- Vanity Callsign GrantedAug 8, 2023
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Keith IV, Frank WFiled Jul 20, 2023Not awardedFCC ↗