Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6GBB callsign genealogy
Currently held by WISNIEWSKI, DAVID A
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 K6GBB's current licensee, walking backwards.
- WISNIEWSKI, DAVID ACAgranted 1996-06-28cancelled 2003-10-11
Successor callsigns
Callsigns held now by people who previously held K6GBB.
No current licensee on record previously held this callsign.