K5DSA
Active1x3District 5
Competitive callsign — 1 application filed with the FCC.
License HolderMATHIS, JAMES A
License ClassGeneral
Min. Class RequiredGeneral
LocationWentzville, MO
Grant DateFeb 25, 2026
Expiration DateApr 10, 2036
K5DSA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MATHIS, JAMES A in Wentzville, MO. 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 Turnage, Don on Dec 5, 2012. K5DSA has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... -.. ... .-
CW Weight: 24 units(Light (fast to send))
Voice Phonetics
Kilo Five Delta Sierra Alpha
Readability: 7.5/10(High readability)
License History
- License RenewedFeb 25, 2026
- Administrative Update AppliedFeb 25, 2026
- License RenewedFeb 17, 2016
- Administrative Update AppliedApr 23, 2013
- License RenewedMar 9, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Turnage, DonFiled Dec 5, 2012DismissedFCC ↗