Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5ASU callsign genealogy
Currently held by ARKANSAS STATE TECHNICAL INSTITUTE ARC
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 W5ASU's current licensee, walking backwards.
- Appleby, Charles DARgranted 2020-02-13cancelled 2021-03-26
Successor callsigns
Callsigns held now by people who previously held W5ASU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5ASU, oldest first.
- ARKANSAS STATE TECHNICAL INSTITUTE ARC AR2007-09-28 → cancelled 2019-10-08
- Appleby, Charles D AR2021-03-26 active