Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC3ECI callsign genealogy
Currently held by Zobel Jr, Andrew L
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 KC3ECI'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 KC3ECI.
- Zobel Jr, Andrew LPAgranted 2025-08-13