Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA8FHU callsign genealogy
Currently held by JOHNSTON JR, ROBERT 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 KA8FHU'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 KA8FHU.
- JOHNSTON JR, ROBERT CMIgranted 2021-11-04