Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6JBA callsign genealogy
Currently held by Seiler, Dan P
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 K6JBA's current licensee, walking backwards.
- Seiler, Daniel PCAgranted 2020-11-02cancelled 2021-02-02
Successor callsigns
Callsigns held now by people who previously held K6JBA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6JBA, oldest first.
- POWELL, LAWRENCE L TX2002-04-03 → cancelled 2014-04-04
- Seiler, Dan P CA2021-02-02 active