Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA3JDL callsign genealogy
Currently held by Loughlin, Jeffery D
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 WA3JDL's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WA3JDL.
No current licensee on record previously held this callsign.