Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7CDP callsign genealogy
Currently held by Phillips, Craig 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 W7CDP's current licensee, walking backwards.
- PHILLIPS, CRAIG DWAgranted 2013-02-26cancelled 2013-05-17
Successor callsigns
Callsigns held now by people who previously held W7CDP.
No current licensee on record previously held this callsign.