Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV3TBK callsign genealogy
Currently held by LeGrand, Doug
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 KV3TBK's current licensee, walking backwards.
- LEGRAND, DOUGNMgranted 2017-08-03cancelled 2017-09-02
Successor callsigns
Callsigns held now by people who previously held KV3TBK.
No current licensee on record previously held this callsign.