Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4BMD callsign genealogy
Currently held by Ikeda, David
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 K4BMD's current licensee, walking backwards.
- Ikeda, DaividCAgranted 2017-08-22cancelled 2017-09-09
Successor callsigns
Callsigns held now by people who previously held K4BMD.
No current licensee on record previously held this callsign.