Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6CBT callsign genealogy
Currently held by Tinio, Carlo B
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 K6CBT's current licensee, walking backwards.
- Tinio, Carlo BCAgranted 2020-03-02cancelled 2020-03-24
Successor callsigns
Callsigns held now by people who previously held K6CBT.
No current licensee on record previously held this callsign.