Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN6AZP callsign genealogy
Currently held by Rzepczynski, Marc 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 KN6AZP's current licensee, walking backwards.
- Rzepczynski, Marc ACAgranted 2018-11-05cancelled 2019-04-08
Successor callsigns
Callsigns held now by people who previously held KN6AZP.
- Rzepczynski, Marc ACAgranted 2018-11-05