Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3BLA callsign genealogy
Currently held by Blades, David
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 W3BLA's current licensee, walking backwards.
- Blades, DavidPAgranted 2018-04-30cancelled 2018-12-07
Successor callsigns
Callsigns held now by people who previously held W3BLA.
- Blades, DavidPAgranted 2019-02-22