Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8FSJ callsign genealogy
Currently held by Krohn, Margarite
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 K8FSJ's current licensee, walking backwards.
- Krohn, MargariteOHgranted 2026-01-28cancelled 2026-02-24
Successor callsigns
Callsigns held now by people who previously held K8FSJ.
No current licensee on record previously held this callsign.