Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9TSR callsign genealogy
Currently held by RENOLLET, TIMOTHY 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 K9TSR's current licensee, walking backwards.
- RENOLLET, TIMOTHY STNgranted 1995-05-09cancelled 2003-05-03
Successor callsigns
Callsigns held now by people who previously held K9TSR.
No current licensee on record previously held this callsign.