Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6MRI callsign genealogy
Currently held by Isaeff, Michael R
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 N6MRI's current licensee, walking backwards.
- Isaeff, MichaelCAgranted 2015-11-12cancelled 2015-12-05
Successor callsigns
Callsigns held now by people who previously held N6MRI.
No current licensee on record previously held this callsign.