Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4AVS callsign genealogy
Currently held by Johnson, Robert 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 WA4AVS's current licensee, walking backwards.
- Johnson, Robert RNCgranted 2024-04-10cancelled 2024-04-30
Successor callsigns
Callsigns held now by people who previously held WA4AVS.
- Johnson, Robert RNCgranted 2024-04-30