Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6DTJ callsign genealogy
Currently held by JIRIK, DAVID T
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 W6DTJ's current licensee, walking backwards.
- JIRIK, DAVID TCAgranted 2005-05-24cancelled 2013-03-12
Successor callsigns
Callsigns held now by people who previously held W6DTJ.
No current licensee on record previously held this callsign.