Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA8DIO callsign genealogy
Currently held by Haut, Jordan K
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 KA8DIO's current licensee, walking backwards.
- Haut, Jordan KMIgranted 2019-08-28cancelled 2020-02-04
Successor callsigns
Callsigns held now by people who previously held KA8DIO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA8DIO, oldest first.
- ACKS, JEROME S OH2007-11-14 → cancelled 2020-01-16
- Haut, Jordan K MI2020-02-04 active