Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4ECK callsign genealogy
Currently held by SMITH, TODD A
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 K4ECK's current licensee, walking backwards.
- SMITH, TODD ANCgranted 2014-11-07cancelled 2018-01-30
Successor callsigns
Callsigns held now by people who previously held K4ECK.
No current licensee on record previously held this callsign.