Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7TSB callsign genealogy
Currently held by Beauford, Toby 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 K7TSB's current licensee, walking backwards.
- Beauford, Toby SMOgranted 2021-07-23cancelled 2021-08-10
Successor callsigns
Callsigns held now by people who previously held K7TSB.
No current licensee on record previously held this callsign.