Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA6PSM callsign genealogy
Currently held by Murdoch, James R
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 WA6PSM's current licensee, walking backwards.
- Murdoch, James RFLgranted 2016-01-15cancelled 2016-02-06
Successor callsigns
Callsigns held now by people who previously held WA6PSM.
No current licensee on record previously held this callsign.