KM4TNO
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderWalters, Steve B
License ClassTechnician
Min. Class RequiredTechnician
LocationLouisa, VA
Grant DateMar 10, 2026
Expiration DateApr 26, 2036
KM4TNO is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Walters, Steve B in Louisa, VA. 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 MINYARD, DAVID E on Oct 14, 2014. KM4TNO has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -- ....- - -. ---
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Mike Four Tango November Oscar
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedMar 10, 2026
- License RenewedMar 10, 2026
- Administrative Update AppliedJun 20, 2020
- System-Generated GrantApr 26, 2016
- License IssuedApr 26, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- MINYARD, DAVID EFiled Oct 14, 2014Not awardedFCC ↗