KM5M
Active2x1District 5
Competitive callsign — 23 applications filed with the FCC.
License HolderSHEFFIELD, JAMES W
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationBASTROP, TX
Grant DateMay 30, 2025
Expiration DateJun 10, 2035
KM5M is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by SHEFFIELD, JAMES W in BASTROP, TX. This callsign has attracted significant interest in the amateur radio community, with 23 vanity applications filed with the FCC. The most recent was submitted by JOHNSTONE, ZOE A on May 23, 2005. KM5M has 10 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -- ..... --
CW Weight: 24 units(Light (fast to send))
Voice Phonetics
Kilo Mike Five Mike
Readability: 9.5/10(Excellent readability)
License History
- Administrative Update AppliedJun 2, 2025
- License RenewedMay 30, 2025
- License RenewedMay 22, 2015
- License IssuedJun 10, 2005
- Vanity Callsign GrantedJun 10, 2005
- License CanceledMay 20, 2003
- License ModifiedAug 16, 2001
- License ModifiedAug 8, 2001
- License ModifiedAug 7, 2001
- Administrative Update AppliedMar 29, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.