Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM6PPI callsign genealogy
Currently held by Middleton, David F
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 KM6PPI's current licensee, walking backwards.
- Middleton, David FCAgranted 2016-11-03cancelled 2016-12-02
Successor callsigns
Callsigns held now by people who previously held KM6PPI.
No current licensee on record previously held this callsign.