Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB3DTX callsign genealogy
Currently held by Boettcher Jr, George F
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 WB3DTX'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 WB3DTX.
- Boettcher Jr, George FFLgranted 2021-10-13