Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM6VDK callsign genealogy
Currently held by Piech, Maximilian M
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 KM6VDK's current licensee, walking backwards.
- Piech, Maximilian MCAgranted 2018-07-25cancelled 2018-08-13
Successor callsigns
Callsigns held now by people who previously held KM6VDK.
No current licensee on record previously held this callsign.