Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB6CL callsign genealogy
Currently held by Bastian, Leonard L
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 KB6CL'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 KB6CL.
- Bastian, Leonard LCAgranted 1998-03-18cancelled 2007-09-14