Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6MRW callsign genealogy
Currently held by Wiser, Michael 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 W6MRW's current licensee, walking backwards.
- Wiser, Michael RCAgranted 2002-03-11cancelled 2009-03-27
Successor callsigns
Callsigns held now by people who previously held W6MRW.
No current licensee on record previously held this callsign.