Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AA0HQ callsign genealogy
Currently held by STEELE, THOMAS 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 AA0HQ's current licensee, walking backwards.
- KE0HATcancelledUpper Midwest Chapter 8MNgranted 2015-12-21cancelled 2018-08-10
Successor callsigns
Callsigns held now by people who previously held AA0HQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA0HQ, oldest first.
- STEELE, THOMAS S MN2012-01-10 → cancelled 2016-07-21
- Upper Midwest Chapter 8 MN2018-08-10 active