Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5YDW callsign genealogy
Currently held by Quinn, Dennis 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 K5YDW's current licensee, walking backwards.
- Quinn, Dennis ENVgranted 2002-01-23cancelled 2010-01-29
Successor callsigns
Callsigns held now by people who previously held K5YDW.
No current licensee on record previously held this callsign.