Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WF4M callsign genealogy
Currently held by PARNELL, EVANDER
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 WF4M's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WF4M.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WF4M, oldest first.
- PARNELL, EVANDER NC1997-07-30 → cancelled 2004-10-31
- Ridge, Robert L TN2018-07-31 active