Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ6LK 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 AJ6LK's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AJ6LK.
No current licensee on record previously held this callsign.