Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI6ML callsign genealogy
Currently held by Levy, Mark I
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 AI6ML's current licensee, walking backwards.
- Levy, Mark ICAgranted 2024-07-19
Successor callsigns
Callsigns held now by people who previously held AI6ML.
All historical holders
Every license row we've seen with the callsign AI6ML, oldest first.
- Palocsay, Leslie J ID2014-10-20 → cancelled 2017-07-21
- Levy, Mark I CA2022-06-10 → cancelled 2024-07-19