Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC9VW callsign genealogy
Currently held by Weinheimer, David R
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 AC9VW's current licensee, walking backwards.
- Weinheimer, David RILgranted 2018-11-19cancelled 2019-10-10
Successor callsigns
Callsigns held now by people who previously held AC9VW.
No current licensee on record previously held this callsign.