Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WH6AJM callsign genealogy
Currently held by MARGERISON, ARTHUR 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 WH6AJM's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WH6AJM.
No current licensee on record previously held this callsign.