Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K2KGJ callsign genealogy
Currently held by Madey, Julius M
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 K2KGJ's current licensee, walking backwards.
- Madey, JuliusNYgranted 2001-02-14cancelled 2001-03-10
Successor callsigns
Callsigns held now by people who previously held K2KGJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2KGJ, oldest first.
- MADEY, JULIUS M J NY1988-01-19 → cancelled 2000-01-20
- Madey, Julius M NY2021-01-20 active