Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC9EF callsign genealogy
Currently held by NOVAK SR, PETER D
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 KC9EF'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 KC9EF.
- NOVAK SR, PETER DAZgranted 2016-06-03cancelled 2021-05-14