KM6BTO
Expired2x3District 6
Competitive callsign — 1 application filed with the FCC.
License HolderPLAS, JAN M
License ClassTechnician
Min. Class RequiredTechnician
LocationSOUTH LYON, MI
Grant DateApr 5, 2016
Expiration DateApr 5, 2026
Available for ApplicationsApr 6, 2028
KM6BTO is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by PLAS, JAN M in SOUTH LYON, MI. 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 TONNELIER, BRUNO on Jan 13, 2026. KM6BTO has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -- -.... -... - ---
CW Weight: 38 units(Moderate)
Voice Phonetics
Kilo Mike Six Bravo Tango Oscar
Readability: 8/10(High readability)
Available Apr 6, 2028 (570 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedAug 29, 2018
- License ModifiedMay 18, 2016
- System-Generated GrantApr 5, 2016
- License IssuedApr 5, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- TONNELIER, BRUNOFiled Jan 13, 2026Not awardedFCC ↗