K5NKK
Active1x3District 5
Competitive callsign — 1 application filed with the FCC.
License HolderDe La Cruz, Mario
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationLive Oak, TX
Grant DateAug 28, 2026
Expiration DateOct 12, 2036
K5NKK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by De La Cruz, Mario in Live Oak, 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 De La Cruz, Mario on Sep 23, 2016. K5NKK has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... -. -.- -.-
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Five November Kilo Kilo
Readability: 7.5/10(High readability)
License History
- License RenewedAug 28, 2026
- License ModifiedMay 6, 2024
- License IssuedOct 12, 2016
- Vanity Callsign GrantedOct 12, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- De La Cruz, MarioFiled Sep 23, 2016Not awardedFCC ↗