Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA4CDS callsign genealogy
Currently held by Sellars, Charles D
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KA4CDS's current licensee, walking backwards.
- Sellars, Charles DALgranted 2008-10-27cancelled 2018-08-17
Successor callsigns
Callsigns held now by people who previously held KA4CDS.
- Sellars, Charles DARgranted 2019-09-13