Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9UWL callsign genealogy
Currently held by Sawyer, Peter M
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 W9UWL's current licensee, walking backwards.
- Sawyer, Peter MPAgranted 2004-04-16cancelled 2004-07-17
Successor callsigns
Callsigns held now by people who previously held W9UWL.
No current licensee on record previously held this callsign.