Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF6ZZC callsign genealogy
Currently held by Fairhaven Contest Club and OK Corral
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 KF6ZZC'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 KF6ZZC.
- KR6OKexpiredFairhaven Contest Club and OK CorralCAgranted 2001-08-17cancelled 2013-08-20