Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AA6AU callsign genealogy
Currently held by SELLERS, RICHARD 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 AA6AU's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AA6AU.
- SELLERS, RICHARD DKSgranted 2019-02-20
All historical holders
Every license row we've seen with the callsign AA6AU, oldest first.
- DIEHL JR, ELMORE O CA1993-06-29 → cancelled 2005-06-30
- SELLERS, RICHARD D KS2018-04-24 → cancelled 2019-02-20