Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3AVQ callsign genealogy
Currently held by BALLER, HAROLD A O
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 W3AVQ's current licensee, walking backwards.
- Baller, Barbara LPAgranted 2006-11-20cancelled 2006-12-27
Successor callsigns
Callsigns held now by people who previously held W3AVQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3AVQ, oldest first.
- BALLER, HAROLD A O MD1996-03-28 → cancelled 2000-07-15
- Baller, Barbara L PA2016-10-03 active