Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC6T callsign genealogy
Currently held by Polkinghorn, Bryce D
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 KC6T's current licensee, walking backwards.
- Polkinghorn, Bryce DVAgranted 2018-09-17cancelled 2026-03-24
Successor callsigns
Callsigns held now by people who previously held KC6T.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC6T, oldest first.
- STEIN, WILLIAM A CA2013-10-17 → cancelled 2026-03-06
- Polkinghorn, Bryce D VA2026-03-24 active