Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7JEW callsign genealogy
Currently held by Isayev, Mark
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 N7JEW's current licensee, walking backwards.
- Isayev, MarkORgranted 2015-11-04cancelled 2017-08-08
Successor callsigns
Callsigns held now by people who previously held N7JEW.
- Isayev, MarkORgranted 2021-08-27cancelled 2025-12-30