Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1DTG callsign genealogy
Currently held by Stachelek, Conrad 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 W1DTG's current licensee, walking backwards.
- Stachelek, Conrad JPAgranted 2022-05-17cancelled 2023-02-18
Successor callsigns
Callsigns held now by people who previously held W1DTG.
- Stachelek, Conrad JPAgranted 2023-03-24