Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0JRM callsign genealogy
Currently held by Morris Jr, John 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 K0JRM's current licensee, walking backwards.
- Morris Jr, John RCOgranted 2004-04-20cancelled 2004-06-22
Successor callsigns
Callsigns held now by people who previously held K0JRM.
No current licensee on record previously held this callsign.