K1ACO
Active1x3District 1
Competitive callsign — 7 applications filed with the FCC.
License HolderAAKKO, MARKUS
License ClassGeneral
Min. Class RequiredGeneral
LocationFRANKLIN, TN
Grant DateDec 9, 2025
Expiration DateDec 9, 2035
K1ACO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by AAKKO, MARKUS in FRANKLIN, TN. This callsign has attracted significant interest in the amateur radio community, with 7 vanity applications filed with the FCC. The most recent was submitted by AAKKO, MARKUS on Nov 20, 2025. K1ACO has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .---- .- -.-. ---
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo One Alpha Charlie Oscar
Readability: 8/10(High readability)
License History
- License IssuedDec 9, 2025
- Vanity Callsign GrantedDec 9, 2025
- License ExpiredMay 30, 2018
- License IssuedMay 26, 2006
- Vanity Callsign GrantedMay 26, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.