Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KJ6AMR callsign genealogy
Currently held by Restivo, Michael 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 KJ6AMR's current licensee, walking backwards.
- Restivo, Michael AAZgranted 2022-10-05cancelled 2022-10-25
Successor callsigns
Callsigns held now by people who previously held KJ6AMR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KJ6AMR, oldest first.
- HARTOCH, ASHLEY D CA2009-06-23 → cancelled 2021-06-24
- Restivo, Michael A AZ2022-10-25 active