Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WQ0A callsign genealogy
Currently held by LANGER, MICHAEL G
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 WQ0A's current licensee, walking backwards.
- FOLTZ, BRIAN DKSgranted 2013-06-01cancelled 2023-03-18
Successor callsigns
Callsigns held now by people who previously held WQ0A.
- LANGER, MICHAEL GMNgranted 2020-10-02
All historical holders
Every license row we've seen with the callsign WQ0A, oldest first.
- LANGER, MICHAEL G MN2018-04-10 → cancelled 2020-10-02
- FOLTZ, BRIAN D KS2023-03-18 active