Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NM6S callsign genealogy
Currently held by Chemishkian, Sergey
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 NM6S's current licensee, walking backwards.
- Chemishkian, SergeyCAgranted 2002-01-09cancelled 2002-03-30
Successor callsigns
Callsigns held now by people who previously held NM6S.
- KRAMER, VALERIE JORgranted 2010-03-31cancelled 2022-06-14