Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NE9D callsign genealogy
Currently held by CARLTON MR, HENRY
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 NE9D's current licensee, walking backwards.
- Brown, Matthew RINgranted 2016-02-17cancelled 2021-01-22
Successor callsigns
Callsigns held now by people who previously held NE9D.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NE9D, oldest first.
- CARLTON MR, HENRY IL2008-11-11 → cancelled 2020-12-23
- Brown, Matthew R IN2021-01-22 active