Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR3BST callsign genealogy
Currently held by KREBS, TERRY
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 KR3BST's current licensee, walking backwards.
- KREBS, TERRYVAgranted 2025-12-23cancelled 2026-04-10
Successor callsigns
Callsigns held now by people who previously held KR3BST.
No current licensee on record previously held this callsign.