Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6TBG callsign genealogy
Currently held by LANGER, WARREN O
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 K6TBG's current licensee, walking backwards.
- Orchard, Benjamin MCAgranted 2018-07-30cancelled 2018-08-24
Successor callsigns
Callsigns held now by people who previously held K6TBG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6TBG, oldest first.
- LANGER, WARREN O CO1995-03-20 → cancelled 2007-03-21
- Orchard, Benjamin M CA2018-08-24 active