Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA0EM callsign genealogy
Currently held by Lucero, Joseph W
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 AA0EM's current licensee, walking backwards.
- Lucero, Joseph WMOgranted 2013-03-25cancelled 2017-03-20
Successor callsigns
Callsigns held now by people who previously held AA0EM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA0EM, oldest first.
- MAC DONALD, JOHN A MN2001-02-02 → cancelled 2013-05-01
- Lucero, Joseph W WY2017-03-20 active