Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KN4TYW callsign genealogy
Currently held by Marion County Digital Association
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 KN4TYW's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KN4TYW.
- KI4WXactiveMarion County Digital AssociationALgranted 2019-08-10