Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8NKS callsign genealogy
Currently held by RYBARCZYK SR, NORBERT J
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 K8NKS's current licensee, walking backwards.
- RYBARCZYK JR, NORBERT JMIgranted 2018-09-05
Successor callsigns
Callsigns held now by people who previously held K8NKS.
- RYBARCZYK JR, NORBERT JMIgranted 2018-09-05
All historical holders
Every license row we've seen with the callsign K8NKS, oldest first.
- RYBARCZYK SR, NORBERT J MI1988-06-14 → cancelled 2000-06-15
- RYBARCZYK JR, NORBERT J MI2007-11-20 → cancelled 2008-11-29