Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N8ESG callsign genealogy
Currently held by Event Support Group
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 N8ESG's current licensee, walking backwards.
- KE8MKDcancelledEvent Support GroupOHgranted 2019-06-04cancelled 2019-07-06
Successor callsigns
Callsigns held now by people who previously held N8ESG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N8ESG, oldest first.
- SINOWAY, CHARLES E OH1988-01-19 → cancelled 2000-01-20
- Event Support Group OH2019-07-06 active