Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KE9PJM callsign genealogy
Currently held by Murphy, 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 KE9PJM's current licensee, walking backwards.
- Murphy, PatrickILgranted 2026-01-27cancelled 2026-03-03
Successor callsigns
Callsigns held now by people who previously held KE9PJM.
No current licensee on record previously held this callsign.