Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7WDP callsign genealogy
Currently held by Perry, Walter 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 K7WDP's current licensee, walking backwards.
- Perry, Walter DUTgranted 2008-09-24cancelled 2008-11-21
Successor callsigns
Callsigns held now by people who previously held K7WDP.
No current licensee on record previously held this callsign.