Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM6CTN callsign genealogy
Currently held by Lieb, James 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 KM6CTN'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 KM6CTN.
- Lieb, James MORgranted 2026-03-25