Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NB8K callsign genealogy
Currently held by Narkinsky, John P
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 NB8K's current licensee, walking backwards.
- Narkinsky, JohnVAgranted 2025-06-10cancelled 2025-07-11
Successor callsigns
Callsigns held now by people who previously held NB8K.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NB8K, oldest first.
- SCHUERMANN, RICHARD E OH1998-01-09 → cancelled 2010-01-12
- Sizemore, Stephen R OH2013-06-18 → cancelled 2025-06-19
- Narkinsky, John P VA2025-07-11 active