Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3SAH callsign genealogy
Currently held by Spearing, Thomas R
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 K3SAH's current licensee, walking backwards.
- Spearing, Thomas RPAgranted 2020-10-23cancelled 2025-01-11
Successor callsigns
Callsigns held now by people who previously held K3SAH.
No current licensee on record previously held this callsign.