Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG9QH callsign genealogy
Currently held by LEONARD, JOHN L
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 KG9QH's current licensee, walking backwards.
- Leonard, John LILgranted 1999-09-01cancelled 1999-11-24
Successor callsigns
Callsigns held now by people who previously held KG9QH.
No current licensee on record previously held this callsign.