KM4WOR
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderMattoon, Michael L
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationSPOKANE, WA
Grant DateSep 12, 2016
Expiration DateSep 12, 2026
KM4WOR is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Mattoon, Michael L in SPOKANE, WA. 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 TORRENCE JR, JOSEPH D on Dec 11, 2014. KM4WOR has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -- ....- .-- --- .-.
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Mike Four Whiskey Oscar Romeo
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedFeb 2, 2021
- System-Generated GrantSep 12, 2016
- License IssuedSep 12, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- TORRENCE JR, JOSEPH DFiled Dec 11, 2014Not awardedFCC ↗