Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KA6WSI callsign genealogy
Currently held by HIESTER, ARTHUR E
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 KA6WSI's current licensee, walking backwards.
- Hiester, Arthur ECOgranted 2015-07-23cancelled 2015-08-18
Successor callsigns
Callsigns held now by people who previously held KA6WSI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA6WSI, oldest first.
- HIESTER, ARTHUR E CA1995-11-28 → cancelled 2007-11-29
- Hiester, Arthur E CO2015-08-18 active