Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC2KCU callsign genealogy
Currently held by Smith, Rex 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 KC2KCU's current licensee, walking backwards.
- SMITH, REX Lcancelled 1999-07-09
Successor callsigns
Callsigns held now by people who previously held KC2KCU.
No current licensee on record previously held this callsign.