Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4BAY callsign genealogy
Currently held by BAY NETWORKS AMATEUR RADIO CLUB
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 W4BAY's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W4BAY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4BAY, oldest first.
- BAY NETWORKS AMATEUR RADIO CLUB NC1999-03-29 → cancelled 2003-01-03
- DOLIVE SR, JOHN C FL2016-12-15 active