Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA2MM callsign genealogy
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 AA2MM's current licensee, walking backwards.
- Mischna, Michael ANYgranted 2002-10-01cancelled 2002-10-22
- KB2OCSno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AA2MM.
- KAI, ROGER LNYgranted 2018-01-09
All historical holders
Every license row we've seen with the callsign AA2MM, oldest first.
- Mischna, Michael A CA2022-10-05 active
- —— → cancelled 1998-03-18