Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7SBT callsign genealogy
Currently held by TIMOTHY, STEVEN B
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 K7SBT's current licensee, walking backwards.
- TIMOTHY, STEVEN BUTgranted 2018-01-25cancelled 2018-02-13
Successor callsigns
Callsigns held now by people who previously held K7SBT.
No current licensee on record previously held this callsign.