Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4DAC callsign genealogy
Currently held by Cates, Dwight A
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 W4DAC's current licensee, walking backwards.
- CASSADA, RICHARD AFLgranted 2003-08-05cancelled 2011-08-30
Successor callsigns
Callsigns held now by people who previously held W4DAC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4DAC, oldest first.
- Cates, Dwight A NC1998-07-29 → cancelled 2005-05-01
- CASSADA, RICHARD A FL2021-08-30 active