Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9MMI callsign genealogy
Currently held by Insinga, Michael P
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 K9MMI's current licensee, walking backwards.
- Insinga, Michael PCOgranted 2018-01-16cancelled 2018-02-23
Successor callsigns
Callsigns held now by people who previously held K9MMI.
No current licensee on record previously held this callsign.