K0NST
Active1x3District 0
Competitive callsign — 8 applications filed with the FCC.
License HolderKONSTANTINOV, ANDRE B
License ClassAdvanced
Min. Class RequiredGeneral
LocationHilton Head Island, SC
Grant DateAug 2, 2019
Expiration DateOct 30, 2029
K0NST is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by KONSTANTINOV, ANDRE B in Hilton Head Island, SC. This callsign has attracted significant interest in the amateur radio community, with 8 vanity applications filed with the FCC. The most recent was submitted by Miller, North S on Jun 6, 2025. K0NST has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- -. ... -
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Zero November Sierra Tango
Readability: 6.5/10(Good readability)
License History
- License RenewedAug 2, 2019
- License RenewedMar 5, 2010
- License IssuedOct 30, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.