Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC4NIK callsign genealogy
Currently held by ayers, Nathan H
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 KC4NIK's current licensee, walking backwards.
- Ayers, Nathan HMIgranted 2019-12-20cancelled 2020-01-31
Successor callsigns
Callsigns held now by people who previously held KC4NIK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC4NIK, oldest first.
- STRACK, JASON M TN1989-12-05 → cancelled 2002-03-07
- ayers, Nathan H MI2020-01-31 active