Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9PJM callsign genealogy
Currently held by Murray, Patrick 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 W9PJM's current licensee, walking backwards.
- Murray, Patrick JWIgranted 2001-09-12cancelled 2004-04-13
Successor callsigns
Callsigns held now by people who previously held W9PJM.
No current licensee on record previously held this callsign.