Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC8EFC callsign genealogy
Currently held by KEMPF, ADAM C
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 KC8EFC'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 KC8EFC.
- KEMPF, ADAM COHgranted 2023-05-02