K3SFX
Active1x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderJOSLIN, WAYNE L
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationBOTHELL, WA
Grant DateNov 21, 2025
Expiration DateDec 15, 2035
K3SFX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by JOSLIN, WAYNE L in BOTHELL, WA. 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 Shearer, Malcolm L on Nov 25, 2015. K3SFX has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...-- ... ..-. -..-
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Three Sierra Foxtrot X-ray
Readability: 7.5/10(High readability)
License History
- License RenewedNov 21, 2025
- License ModifiedFeb 19, 2016
- License IssuedDec 15, 2015
- Vanity Callsign GrantedDec 15, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Shearer, Malcolm LFiled Nov 25, 2015Not awardedFCC ↗