Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4BLW callsign genealogy
Currently held by PINELLAS PARK AMATEUR RADIO KLUB
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 W4BLW's current licensee, walking backwards.
- Wingate, BobbyTXgranted 2026-02-03cancelled 2026-02-21
Successor callsigns
Callsigns held now by people who previously held W4BLW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4BLW, oldest first.
- PINELLAS PARK AMATEUR RADIO KLUB FL1999-07-09 → cancelled 2003-10-17
- Wingate, Bobby TX2026-02-21 active