Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF4FHJ callsign genealogy
Currently held by Darden II, James 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 KF4FHJ'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 KF4FHJ.
- Darden II, James HALgranted 2013-01-16cancelled 2025-01-17