Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KA7FJS callsign genealogy
Currently held by Sledge, Forrest J
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 KA7FJS's current licensee, walking backwards.
- Sledge, Forrest JWAgranted 2021-03-11cancelled 2021-04-06
Successor callsigns
Callsigns held now by people who previously held KA7FJS.
- Sledge, Forrest JWAgranted 2026-05-01