Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD6EN callsign genealogy
Currently held by NELSON, DAVID E
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 AD6EN's current licensee, walking backwards.
- NELSON, DAVID ECAgranted 2017-03-14cancelled 2018-02-10
Successor callsigns
Callsigns held now by people who previously held AD6EN.
- SCHEWE JR, MILLARD FTXgranted 2009-07-03cancelled 2021-10-01
All historical holders
Every license row we've seen with the callsign AD6EN, oldest first.
- SCHEWE, MILLARD F CA1998-02-25 → cancelled 1999-09-30
- NELSON, DAVID E CA2018-02-10 active