Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WN4FKM callsign genealogy
Currently held by CBW Club
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 WN4FKM's current licensee, walking backwards.
- KN4RGDcancelledCBW ClubTNgranted 2018-12-18cancelled 2019-02-09
Successor callsigns
Callsigns held now by people who previously held WN4FKM.
No current licensee on record previously held this callsign.