Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1MRB callsign genealogy
Currently held by MC KENZIE, EMILY 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 N1MRB's current licensee, walking backwards.
- Burke, Michael RMAgranted 2013-07-30cancelled 2013-08-27
Successor callsigns
Callsigns held now by people who previously held N1MRB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1MRB, oldest first.
- MC KENZIE, EMILY C CT1992-06-02 → cancelled 2004-06-03
- Burke, Michael R MA2023-10-13 active