Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG9JJ callsign genealogy
Currently held by SMITH, DONALD 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 KG9JJ's current licensee, walking backwards.
- N9FJPno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KG9JJ.
- SMITH, DONALD LILgranted 2022-02-16