Confidence: Medium · Source: FCC ULS · As of 2026-09-11
W7SLD callsign genealogy
Currently held by Dalton, Shirley 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 W7SLD's current licensee, walking backwards.
- Dalton, Shirley LAZgranted 2015-08-21cancelled 2017-09-06
Successor callsigns
Callsigns held now by people who previously held W7SLD.
No current licensee on record previously held this callsign.