Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N8CDL callsign genealogy
Currently held by Walsh, Patrick J
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 N8CDL's current licensee, walking backwards.
- Walsh, Patrick JOHgranted 2008-01-16cancelled 2008-03-01
Successor callsigns
Callsigns held now by people who previously held N8CDL.
No current licensee on record previously held this callsign.