Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD6JM callsign genealogy
Currently held by Machuca, 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 AD6JM's current licensee, walking backwards.
- MACHUCA, MIGUEL ACAgranted 1996-05-28cancelled 1999-12-02
- KE6TJRno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AD6JM.
- Machuca, Miguel ANVgranted 2010-12-31cancelled 2020-02-21