Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC2TZI callsign genealogy
Currently held by Former Eyeball Coordinators Club
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 KC2TZI'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 KC2TZI.
- W2FECactiveFormer Eyeball Coordinators ClubMAgranted 2020-04-21