KO1L
Active2x1District 1
Competitive callsign — 4 applications filed with the FCC.
License HolderMariani, Michael A
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationNorth Adams, MA
Grant DateJul 14, 2020
Expiration DateAug 13, 2030
KO1L is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Mariani, Michael A in North Adams, MA. 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 DeMark, Donald L on Jul 29, 2010. KO1L has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- .---- .-..
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Oscar One Lima
Readability: 8.5/10(High readability)
License History
- License RenewedJul 14, 2020
- License IssuedAug 13, 2010
- Vanity Callsign GrantedAug 13, 2010
- License ExpiredMar 6, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.