Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3DAP callsign genealogy
Currently held by Purin Jr, David A
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 W3DAP's current licensee, walking backwards.
- Purin Jr, DaveMDgranted 2021-09-16cancelled 2021-10-05
Successor callsigns
Callsigns held now by people who previously held W3DAP.
No current licensee on record previously held this callsign.