Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD9ZIL callsign genealogy
Currently held by SUNDARAMOORTHY, GOPAL
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 KD9ZIL'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 KD9ZIL.
- SUNDARAMOORTHY, GOPALWIgranted 2023-12-13cancelled 2024-01-13