W4LOG
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderSweeney Jr, Leo M
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationGibsonia, PA
Grant DateAug 18, 2017
Expiration DateAug 18, 2027
W4LOG is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Sweeney Jr, Leo M in Gibsonia, PA. 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 Mayberry, Logan C on Jul 31, 2017. W4LOG has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 36 units(Moderate)
Voice Phonetics
Whiskey Four Lima Oscar Golf
Readability: 8.5/10(High readability)
License History
- Administrative Update AppliedFeb 5, 2026
- Administrative Update AppliedMar 30, 2021
- License ModifiedMar 26, 2020
- Vanity Callsign GrantedAug 18, 2017
- License IssuedAug 18, 2017
- License ExpiredJul 25, 2012
- License RenewedJul 21, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Mayberry, Logan CFiled Jul 31, 2017Not awardedFCC ↗