Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6KJL callsign genealogy
Currently held by McFadden, John 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 W6KJL's current licensee, walking backwards.
- McFadden, John JCAgranted 2011-08-10cancelled 2011-08-30
Successor callsigns
Callsigns held now by people who previously held W6KJL.
No current licensee on record previously held this callsign.