Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5TIN callsign genealogy
Currently held by Tindall, William 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 K5TIN's current licensee, walking backwards.
- Tindall, William SLAgranted 2018-09-24cancelled 2018-10-19
Successor callsigns
Callsigns held now by people who previously held K5TIN.
No current licensee on record previously held this callsign.