Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7FSL callsign genealogy
Currently held by Freescale Amateur Radio Society
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 W7FSL's current licensee, walking backwards.
- KG7IDUcancelledFreescale Amateur Radio SocietyAZgranted 2014-01-28cancelled 2014-03-04
Successor callsigns
Callsigns held now by people who previously held W7FSL.
No current licensee on record previously held this callsign.