Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5PKN callsign genealogy
Currently held by THRASHER II, WILLIAM 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 W5PKN's current licensee, walking backwards.
- THRASHER II, WILLIAM Dcancelled 1999-03-11
Successor callsigns
Callsigns held now by people who previously held W5PKN.
No current licensee on record previously held this callsign.