K4YOL
Active1x3District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderOswalt, Jeffrey
License ClassGeneral
Min. Class RequiredGeneral
LocationChelsea, AL
Grant DateApr 22, 2023
Expiration DateApr 22, 2033
K4YOL is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Oswalt, Jeffrey in Chelsea, AL. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Oswalt, Jeffrey S on Apr 4, 2023. K4YOL has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -.-- --- .-..
CW Weight: 39 units(Moderate)
Voice Phonetics
Kilo Four Yankee Oscar Lima
Readability: 8/10(High readability)
License History
- Administrative Update AppliedApr 25, 2023
- Administrative Update AppliedApr 25, 2023
- License IssuedApr 22, 2023
- Vanity Callsign GrantedApr 22, 2023
- License ExpiredFeb 23, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.