Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N8SLX callsign genealogy
Currently held by Rardin Jr, Brian 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 N8SLX's current licensee, walking backwards.
- Rardin Jr, Brian COHgranted 2017-02-07cancelled 2020-04-21
Successor callsigns
Callsigns held now by people who previously held N8SLX.
- Rardin Jr, Brian COHgranted 2017-02-07cancelled 2020-04-21
All historical holders
Every license row we've seen with the callsign N8SLX, oldest first.
- GRISWOLD, DAVID A MI1992-03-10 → cancelled 2004-03-11
- Rardin Jr, Brian C OH2009-06-23 → cancelled 2017-02-07