Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1PWW callsign genealogy
Currently held by Wilhelmi, Peter W
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 W1PWW's current licensee, walking backwards.
- Wilhelmi, Peter WMEgranted 1999-03-17cancelled 2004-01-09
Successor callsigns
Callsigns held now by people who previously held W1PWW.
No current licensee on record previously held this callsign.