Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB9DX callsign genealogy
Currently held by LAPOINTE, CHARLES
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 KB9DX's current licensee, walking backwards.
- LAPOINTE, CHARLESILgranted 2018-07-31cancelled 2022-09-27
Successor callsigns
Callsigns held now by people who previously held KB9DX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB9DX, oldest first.
- YELINEK, ROBERT L IN2008-08-12 → cancelled 2020-06-16
- LAPOINTE, CHARLES IL2022-09-27 active