Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA5TCD callsign genealogy
Currently held by Bartosh, John 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 WA5TCD's current licensee, walking backwards.
- Bartosh, John JTXgranted 2016-12-20cancelled 2017-01-18
Successor callsigns
Callsigns held now by people who previously held WA5TCD.
- Bartosh, John JTXgranted 2017-05-12