Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB4LAM callsign genealogy
Currently held by TERRELL, DAVID G
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 KB4LAM's current licensee, walking backwards.
- TERRELL, DAVID GVAgranted 2016-07-19cancelled 2025-01-22
Successor callsigns
Callsigns held now by people who previously held KB4LAM.
No current licensee on record previously held this callsign.