Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WN9MFC callsign genealogy
Currently held by LASSANSKE Ms., MARILYN 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 WN9MFC's current licensee, walking backwards.
- LASSANSKE, MARILYN FWIgranted 2009-01-21cancelled 2010-01-12
Successor callsigns
Callsigns held now by people who previously held WN9MFC.
No current licensee on record previously held this callsign.