Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1RDB callsign genealogy
Currently held by Le Page, Michael C
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 N1RDB's current licensee, walking backwards.
- Burd, Roger DCOgranted 2015-08-14cancelled 2015-12-01
Successor callsigns
Callsigns held now by people who previously held N1RDB.
- LePage, Michael CNHgranted 2008-03-22cancelled 2017-12-29
All historical holders
Every license row we've seen with the callsign N1RDB, oldest first.
- Le Page, Michael C NH2003-10-21 → cancelled 2008-03-22
- Burd, Roger D CO2015-12-01 active