Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD7SAR callsign genealogy
Currently held by Dawson, 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 WD7SAR's current licensee, walking backwards.
- Dawson, William DORgranted 2013-12-17cancelled 2014-01-07
Successor callsigns
Callsigns held now by people who previously held WD7SAR.
No current licensee on record previously held this callsign.