Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD9PK callsign genealogy
Currently held by Parsons-Keir, Wurzel 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 WD9PK's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WD9PK.
No current licensee on record previously held this callsign.