K4AST
Active1x3District 4
Competitive callsign — 8 applications filed with the FCC.
License HolderThyot, Armand S
License ClassGeneral
Min. Class RequiredGeneral
LocationHernando, MS
Grant DateMar 7, 2017
Expiration DateMar 7, 2027
K4AST is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Thyot, Armand S in Hernando, MS. 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 Nagy, Peter on Oct 8, 2026. K4AST has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .- ... -
CW Weight: 24 units(Light (fast to send))
Voice Phonetics
Kilo Four Alpha Sierra Tango
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedAug 29, 2026
- License IssuedMar 7, 2017
- Vanity Callsign GrantedMar 7, 2017
- License CanceledNov 16, 2012
- License ModifiedSep 25, 2008
- License RenewedJul 25, 2007
- License ModifiedMay 31, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.