Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9DEC callsign genealogy
Currently held by Conrad, David 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 W9DEC's current licensee, walking backwards.
- Conrad, David EFLgranted 2012-10-10cancelled 2012-10-30
Successor callsigns
Callsigns held now by people who previously held W9DEC.
- Conrad, David EFLgranted 2015-04-18