Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF6PFM callsign genealogy
Currently held by Swanberg, Ardella T
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 KF6PFM'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 KF6PFM.
- Swanberg, Ardella TCAgranted 2013-09-10cancelled 2025-09-11