Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7XEF callsign genealogy
Currently held by HEATH, ROBERT 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 W7XEF's current licensee, walking backwards.
- HEATH, ROBERT DUTgranted 2015-03-24cancelled 2015-09-29
Successor callsigns
Callsigns held now by people who previously held W7XEF.
No current licensee on record previously held this callsign.