Confidence: Medium · Source: FCC ULS · As of 2026-09-11
W9DAW callsign genealogy
Currently held by WARREN, DENNIS 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 W9DAW's current licensee, walking backwards.
- WARREN, DENNIS AILgranted 2008-01-15cancelled 2013-05-24
Successor callsigns
Callsigns held now by people who previously held W9DAW.
No current licensee on record previously held this callsign.