Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6MAC callsign genealogy
Currently held by Cornejo, Miguel A
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 N6MAC's current licensee, walking backwards.
- Cornejo, Miguel ACAgranted 2005-08-09cancelled 2007-08-24
Successor callsigns
Callsigns held now by people who previously held N6MAC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6MAC, oldest first.
- SHOCKLEY, FLORENCE E CA1995-05-04 → cancelled 2007-05-05
- Cornejo, Miguel A CA2017-11-03 active