Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1RFM callsign genealogy
Currently held by MALINOWSKI, ROBERT F
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 W1RFM's current licensee, walking backwards.
- MALINOWSKI, ROBERT FVTgranted 2004-03-03cancelled 2004-04-06
Successor callsigns
Callsigns held now by people who previously held W1RFM.
No current licensee on record previously held this callsign.