Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0RSM callsign genealogy
Currently held by MULFORD, R STEVEN
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 K0RSM's current licensee, walking backwards.
- MULFORD, R STEVENMOgranted 1997-12-18cancelled 2000-11-14
Successor callsigns
Callsigns held now by people who previously held K0RSM.
No current licensee on record previously held this callsign.