Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5SRA callsign genealogy
Currently held by RENTERIA, SERGIO
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 K5SRA's current licensee, walking backwards.
- RENTERIA, SERGIOTXgranted 2009-09-22cancelled 2009-10-14
Successor callsigns
Callsigns held now by people who previously held K5SRA.
No current licensee on record previously held this callsign.