Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N8GRQ callsign genealogy
Currently held by NEMCHAK, FRANK J
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 N8GRQ's current licensee, walking backwards.
- DeBarr Jr, John EOHgranted 2011-05-12cancelled 2011-06-01
Successor callsigns
Callsigns held now by people who previously held N8GRQ.
- DeBarr Jr, John EOHgranted 2021-06-16
All historical holders
Every license row we've seen with the callsign N8GRQ, oldest first.
- NEMCHAK, FRANK J OH1997-05-10 → cancelled 2009-05-12
- DeBarr Jr, John E OH2011-06-01 → cancelled 2011-09-13