Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WN0RJM callsign genealogy
Currently held by Murphy II, Robert 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 WN0RJM's current licensee, walking backwards.
- Murphy II, Robert JKSgranted 2011-08-23cancelled 2020-02-21
Successor callsigns
Callsigns held now by people who previously held WN0RJM.
No current licensee on record previously held this callsign.