Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WF7C callsign genealogy
Currently held by Anderson, Mike
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 WF7C's current licensee, walking backwards.
- Anderson, MikeORgranted 2009-04-24cancelled 2009-07-17
Successor callsigns
Callsigns held now by people who previously held WF7C.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WF7C, oldest first.
- BUTCHER, RICHARD L ID1997-05-14 → cancelled 2009-05-15
- Anderson, Mike OR2019-06-18 active