Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N8NDK callsign genealogy
Currently held by KAUFFMAN, NEIL 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 N8NDK's current licensee, walking backwards.
- KAUFFMAN, NEIL DOHgranted 2020-07-13cancelled 2020-07-31
Successor callsigns
Callsigns held now by people who previously held N8NDK.
- HOKE, CHRISTOPHER COHgranted 2000-11-16cancelled 2010-08-05
All historical holders
Every license row we've seen with the callsign N8NDK, oldest first.
- KAUFFMAN, NEIL D OH2020-07-31 active
- —— → cancelled 1999-05-20