Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N8ZMB callsign genealogy
Currently held by Ray, Nathan D
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 N8ZMB's current licensee, walking backwards.
- Ray, Nathan DOHgranted 2023-09-29cancelled 2023-12-29
Successor callsigns
Callsigns held now by people who previously held N8ZMB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N8ZMB, oldest first.
- THORNE, CRYSTAL E WV2003-03-28 → cancelled 2015-06-24
- Ray, Nathan D OH2023-12-29 active