Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC9KTD callsign genealogy
Currently held by Popa, Nicolae
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 KC9KTD'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 KC9KTD.
- Popa, NicolaeILgranted 2018-03-03