Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8TBS callsign genealogy
Currently held by CENTEK JR, ANDY 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 W8TBS's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W8TBS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W8TBS, oldest first.
- CENTEK JR, ANDY J MI2005-02-15 → cancelled 2017-02-16
- Stambaugh, Todd B OH2017-06-20 active