Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7ACB callsign genealogy
Currently held by BRUNISHOLZ, ARTHUR C
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 K7ACB's current licensee, walking backwards.
- BRUNISHOLZ, ARTHUR CUTgranted 2019-11-06cancelled 2019-11-30
Successor callsigns
Callsigns held now by people who previously held K7ACB.
No current licensee on record previously held this callsign.