Confidence: Medium · Source: FCC ULS · As of 2026-09-11
AC5SW callsign genealogy
Currently held by KNIPE, WILLIAM G
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 AC5SW's current licensee, walking backwards.
- KNIPE, WILLIAM Gcancelled 1999-06-29
Successor callsigns
Callsigns held now by people who previously held AC5SW.
No current licensee on record previously held this callsign.