Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0YQ callsign genealogy
Currently held by INGHAM, BRUCE A
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 K0YQ's current licensee, walking backwards.
- Grimm Ii, John RCOgranted 2002-03-18cancelled 2004-01-16
Successor callsigns
Callsigns held now by people who previously held K0YQ.
- INGHAM, BRUCE AIAgranted 2021-08-10
All historical holders
Every license row we've seen with the callsign K0YQ, oldest first.
- INGHAM, BRUCE A IA2001-02-09 → cancelled 2001-10-12
- Grimm, John R CO2023-10-24 active