Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N8COP callsign genealogy
Currently held by Mertoian, Christopher
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 N8COP's current licensee, walking backwards.
- ADAMS SR, RICHARD ATXgranted 2013-06-07cancelled 2018-12-01
Successor callsigns
Callsigns held now by people who previously held N8COP.
All historical holders
Every license row we've seen with the callsign N8COP, oldest first.
- Mertoian, Christopher MI2007-10-26 → cancelled 2015-04-10
- ADAMS SR, RICHARD A TX2018-12-01 → cancelled 2020-10-06