Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3DEP callsign genealogy
Currently held by PRATT, DWAYNE E
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 W3DEP's current licensee, walking backwards.
- PRATT, DWAYNE EPAgranted 2017-01-06cancelled 2020-11-10
Successor callsigns
Callsigns held now by people who previously held W3DEP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3DEP, oldest first.
- MC KINNEY JR, CHARLES D DE1987-12-29 → cancelled 1999-12-30
- PRATT, DWAYNE E PA2020-11-10 active