Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ4WLD callsign genealogy
Currently held by HETZEL JR, ALAN D
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 KJ4WLD'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 KJ4WLD.
- HETZEL JR, ALAN DGAgranted 2010-08-06cancelled 2010-09-03