Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC5SP callsign genealogy
Currently held by SMITH, BRADFORD S
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 KC5SP's current licensee, walking backwards.
- WB5OXHno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KC5SP.
- SMITH, BRADFORD SOKgranted 2019-10-01