Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG9I callsign genealogy
Currently held by ROONEY, PETER J
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 KG9I's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KG9I.
- CATUNCAN, GREGORIO MFLgranted 2016-08-30