Confidence: Medium · Source: FCC ULS · As of 2026-09-11
K6FJS callsign genealogy
Currently held by SWICKARD, DAVID L
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 K6FJS's current licensee, walking backwards.
- KD6FJScancelledcancelled 1998-02-26
Successor callsigns
Callsigns held now by people who previously held K6FJS.
- Swickard, David LCAgranted 2018-02-22