K5SDT
Active1x3District 5
Competitive callsign — 4 applications filed with the FCC.
License HolderAllegan County ARES / RACES
Min. Class RequiredGeneral
LocationAllegan, MI
Grant DateJul 2, 2020
Expiration DateJul 2, 2030
K5SDT is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Allegan County ARES / RACES in Allegan, MI. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by ROCHA, GERARDO on Jul 7, 2026. K5SDT has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... ... -.. -
CW Weight: 23 units(Light (fast to send))
Voice Phonetics
Kilo Five Sierra Delta Tango
Readability: 7.5/10(High readability)
License History
- License RenewedJul 2, 2020
- Administrative Update AppliedDec 10, 2019
- Administrative Update AppliedJan 9, 2018
- Administrative Update AppliedMay 27, 2015
- Administrative Update AppliedMay 25, 2013
- License IssuedJul 2, 2010
- Vanity Callsign GrantedJul 2, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.