Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6IOM callsign genealogy
Currently held by TODD, RONALD H
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 K6IOM's current licensee, walking backwards.
- Woodhill, Jeramy ACAgranted 2019-12-04cancelled 2019-12-24
Successor callsigns
Callsigns held now by people who previously held K6IOM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6IOM, oldest first.
- TODD, RONALD H CA1994-09-19 → cancelled 2006-09-20
- Woodhill, Jeramy A CA2019-12-24 active