Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB8GP callsign genealogy
Currently held by Sabo, Jordan T
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 KB8GP's current licensee, walking backwards.
- Sabo, Jordan TMIgranted 2019-12-11cancelled 2022-01-11
Successor callsigns
Callsigns held now by people who previously held KB8GP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB8GP, oldest first.
- DYKSTRA, MELVIN L MI2007-11-30 → cancelled 2020-02-04
- Sabo, Jordan T MI2022-01-11 active