Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI4FHM callsign genealogy
Currently held by Pinson Sr, William H
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 KI4FHM'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 KI4FHM.
- Pinson Sr, William HGAgranted 2018-08-21