Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB4GAD callsign genealogy
Currently held by Dial, Glenn
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 KB4GAD's current licensee, walking backwards.
- Dial, GlennFLgranted 2021-01-11cancelled 2021-02-27
Successor callsigns
Callsigns held now by people who previously held KB4GAD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB4GAD, oldest first.
- LEEDER, DOROTHY M NC1996-04-12 → cancelled 2002-03-07
- Dial, Glenn FL2021-02-27 active