Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3ECA callsign genealogy
Currently held by Ambrose, Ernest C
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 K3ECA's current licensee, walking backwards.
- Ambrose, Ernest CPAgranted 2025-03-06cancelled 2025-03-28
Successor callsigns
Callsigns held now by people who previously held K3ECA.
No current licensee on record previously held this callsign.