Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA6YU callsign genealogy
Currently held by KARN, JAMES 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 WA6YU's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WA6YU.
No current licensee on record previously held this callsign.