Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA8MJ callsign genealogy
Currently held by BROWN, ROBERT J
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 AA8MJ's current licensee, walking backwards.
- PERRIN, LEE SMAgranted 2023-08-16cancelled 2026-07-21
Successor callsigns
Callsigns held now by people who previously held AA8MJ.
- BROWN, ROBERT JOHgranted 2007-11-20cancelled 2011-03-08
All historical holders
Every license row we've seen with the callsign AA8MJ, oldest first.
- HAYNER, THOMAS E MI1993-09-14 → cancelled 2005-09-15
- BROWN, ROBERT J OH2006-01-10 → cancelled 2007-11-20
- PERRIN, LEE S MA2026-07-21 active