Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM5RF callsign genealogy
Currently held by MARTIN, MAURICE W
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 KM5RF's current licensee, walking backwards.
- MARTIN, MAURICE Wcancelled 1998-06-22
Successor callsigns
Callsigns held now by people who previously held KM5RF.
No current licensee on record previously held this callsign.