KM1ESL
Active2x3District 1
Competitive callsign — 1 application filed with the FCC.
License HolderMANCINETTI, MATTHEW J
License ClassTechnician
Min. Class RequiredTechnician
LocationSIERRA MADRE, CA
Grant DateJul 8, 2025
Expiration DateJul 8, 2035
KM1ESL is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by MANCINETTI, MATTHEW J in SIERRA MADRE, CA. 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 Volz, Michael on Jun 20, 2025. KM1ESL has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -- .---- . ... .-..
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Mike One Echo Sierra Lima
Readability: 7.5/10(High readability)
License History
- License IssuedJul 8, 2025
- Vanity Callsign GrantedJul 8, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Volz, MichaelFiled Jun 20, 2025Not awardedFCC ↗