Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM6QPE callsign genealogy
Currently held by Topolinski, Jacob J
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 KM6QPE's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KM6QPE.
- Topolinski, Jacob JCAgranted 2018-12-11