Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG4IQH callsign genealogy
Currently held by Tiller Jr, Louis S
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 KG4IQH's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KG4IQH.
- Tiller Jr, Louis SFLgranted 2025-04-29cancelled 2026-08-11