Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD4DDC callsign genealogy
Currently held by CANTLEY, DAVID D
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 WD4DDC's current licensee, walking backwards.
- CANTLEY, DAVID DNCgranted 2009-12-01cancelled 2010-02-02
Successor callsigns
Callsigns held now by people who previously held WD4DDC.
No current licensee on record previously held this callsign.