Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA3DB callsign genealogy
Currently held by Birden, Drew
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 WA3DB's current licensee, walking backwards.
- Birden, DrewPAgranted 2022-06-16cancelled 2025-08-29
Successor callsigns
Callsigns held now by people who previously held WA3DB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA3DB, oldest first.
- Baker, Darren L WA2020-09-09 → cancelled 2023-07-12
- Birden, Drew PA2025-08-29 active