Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3IST callsign genealogy
Currently held by KISH, FRANK A
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 W3IST's current licensee, walking backwards.
- KISH, FRANK APAgranted 1997-01-22cancelled 2006-01-10
Successor callsigns
Callsigns held now by people who previously held W3IST.
- KESSEL, HECTOR JNJgranted 2016-05-26