Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1EN callsign genealogy
Currently held by Adams, Michael 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 N1EN's current licensee, walking backwards.
- Adams, Michael DCTgranted 2010-12-22cancelled 2012-08-14
Successor callsigns
Callsigns held now by people who previously held N1EN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1EN, oldest first.
- LANDRAU JR, ROBERTO L NH2000-07-26 → cancelled 2012-07-27
- Adams, Michael D CT2022-07-06 active