K4TNA
Active1x3District 4
Competitive callsign — 7 applications filed with the FCC.
License HolderMC KIM, ROBERT L
License ClassAdvanced
Min. Class RequiredGeneral
LocationINDEPENDENCE, MO
Grant DateMar 3, 2020
Expiration DateMar 3, 2030
K4TNA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MC KIM, ROBERT L in INDEPENDENCE, MO. 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 Haug, Tina C on Feb 14, 2020. K4TNA has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- - -. .-
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Kilo Four Tango November Alpha
Readability: 7.5/10(High readability)
License History
- License ModifiedMar 16, 2026
- License ModifiedDec 15, 2025
- Administrative Update AppliedJun 26, 2024
- Vanity Callsign GrantedMar 3, 2020
- License IssuedMar 3, 2020
- License CanceledJun 9, 2017
- License IssuedFeb 9, 2013
- Vanity Callsign GrantedFeb 9, 2013
Vanity Application Activity
Competing applications filed with the FCC for this callsign.