Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB6EW callsign genealogy
Currently held by OFFUTT, MICHAEL D
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 AB6EW's current licensee, walking backwards.
- OFFUTT, MICHAEL DNMgranted 2023-01-10cancelled 2023-03-17
Successor callsigns
Callsigns held now by people who previously held AB6EW.
All historical holders
Every license row we've seen with the callsign AB6EW, oldest first.
- OFFUTT, MICHAEL D CA2021-07-13 → cancelled 2023-01-10
- OFFUTT, MICHAEL D NM2023-03-17 → cancelled 2025-09-20