Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD4GBI callsign genealogy
Currently held by Flower, David L
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 WD4GBI's current licensee, walking backwards.
- Flower, David LVAgranted 2021-11-09cancelled 2021-12-04
Successor callsigns
Callsigns held now by people who previously held WD4GBI.
No current licensee on record previously held this callsign.