Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3SED callsign genealogy
Currently held by Downs, Scott E
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 K3SED's current licensee, walking backwards.
- Downs, Scott EPAgranted 2016-03-23cancelled 2016-04-16
Successor callsigns
Callsigns held now by people who previously held K3SED.
No current licensee on record previously held this callsign.