Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0IRA callsign genealogy
Currently held by Stein, Ira 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 K0IRA's current licensee, walking backwards.
- Bockbrader, Jonah DMNgranted 2015-01-29cancelled 2018-07-20
Successor callsigns
Callsigns held now by people who previously held K0IRA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0IRA, oldest first.
- Stein, Ira A KS2000-07-18 → cancelled 2012-07-19
- Bockbrader, Jonah D MN2018-07-20 active