Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9LJM callsign genealogy
Currently held by ANDERSON, DOUGLAS 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 N9LJM's current licensee, walking backwards.
- Young, Matthew KINgranted 2020-02-14cancelled 2026-04-28
Successor callsigns
Callsigns held now by people who previously held N9LJM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9LJM, oldest first.
- ANDERSON, DOUGLAS E IN2013-01-17 → cancelled 2025-04-08
- Young, Matthew K IN2026-04-28 active