Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC1KFD callsign genealogy
Currently held by Peterson III, Oscar P
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 KC1KFD's current licensee, walking backwards.
- Peterson III, Oscar PMOgranted 2016-06-09cancelled 2016-07-19
Successor callsigns
Callsigns held now by people who previously held KC1KFD.
No current licensee on record previously held this callsign.