Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA9SDW callsign genealogy
Currently held by Lawrence, Wanda L
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 WA9SDW's current licensee, walking backwards.
- Lawrence, Wanda LINgranted 2008-12-11cancelled 2009-01-06
Successor callsigns
Callsigns held now by people who previously held WA9SDW.
No current licensee on record previously held this callsign.