Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8DJH callsign genealogy
Currently held by HEERINGA II, DAVID J
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 W8DJH's current licensee, walking backwards.
- HEERINGA II, DAVID JMIgranted 2017-01-19cancelled 2017-03-31
Successor callsigns
Callsigns held now by people who previously held W8DJH.
No current licensee on record previously held this callsign.