KM6FOS
Active2x3District 6
No competing applications on record.
License HolderHeierle, Thomas
License ClassGeneral
Min. Class RequiredTechnician
LocationTorrance, CA
Grant DateAug 6, 2026
Expiration DateOct 3, 2036
KM6FOS is a 2x3 format amateur radio callsign. It is currently registered to Heierle, Thomas in Torrance, CA. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- -- -.... ..-. --- ...
CW Weight: 38 units(Moderate)
Voice Phonetics
Kilo Mike Six Foxtrot Oscar Sierra
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedAug 11, 2026
- Administrative Update AppliedAug 8, 2026
- Administrative Update AppliedAug 8, 2026
- Administrative Update AppliedAug 6, 2026
- License RenewedAug 6, 2026
- Administrative Update AppliedJan 18, 2024
- Administrative Update AppliedDec 20, 2023
- Administrative Update AppliedMay 3, 2022
- Administrative Update AppliedMay 3, 2022
- License ModifiedJun 7, 2018
- System-Generated GrantOct 3, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.