Confidence: Medium · Source: FCC ULS · As of 2026-09-12
ND7L callsign genealogy
Currently held by KUFFEL, NORBERT 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 ND7L's current licensee, walking backwards.
- Lynn Jr, Donald EWAgranted 1996-01-23cancelled 2001-10-23
Successor callsigns
Callsigns held now by people who previously held ND7L.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign ND7L, oldest first.
- KUFFEL, NORBERT D MT1988-04-19 → cancelled 2000-04-20
- Lynn Jr, Donald E ID2021-08-03 active