Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KA6REO callsign genealogy
Currently held by ASPLUND SR, WILLIAM C
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 KA6REO's current licensee, walking backwards.
- Asplund, William CCAgranted 2015-02-25cancelled 2015-03-21
Successor callsigns
Callsigns held now by people who previously held KA6REO.
- ASPLUND, WILLIAM CAZgranted 2025-07-22
All historical holders
Every license row we've seen with the callsign KA6REO, oldest first.
- ASPLUND SR, WILLIAM C CA1998-04-14 → cancelled 2010-04-15
- ASPLUND, WILLIAM C AZ2025-06-10 → cancelled 2025-07-22