Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6BOI callsign genealogy
Currently held by Hendrickson, Bruce 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 K6BOI's current licensee, walking backwards.
- Hendrickson, Bruce BCAgranted 2017-08-09cancelled 2018-06-29
Successor callsigns
Callsigns held now by people who previously held K6BOI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6BOI, oldest first.
- BEHRENS, BERNARD P CA1996-07-03 → cancelled 2008-07-04
- Hendrickson, Bruce B CA2018-06-29 active