KM5OI
Active2x2District 5
Competitive callsign — 1 application filed with the FCC.
License HolderWELLS, MARTIN L
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationCORINTH, TX
Grant DateJul 9, 2024
Expiration DateSep 14, 2034
KM5OI is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by WELLS, MARTIN L in CORINTH, TX. 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 Wells, Brandon R on Apr 29, 2026. KM5OI has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -- ..... --- ..
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo Mike Five Oscar India
Readability: 8/10(High readability)
License History
- Administrative Update AppliedJul 12, 2024
- License RenewedJul 9, 2024
- License RenewedAug 7, 2014
- FRN Association Letter SentAug 11, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Wells, Brandon RFiled Apr 29, 2026DismissedFCC ↗