Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7SPX callsign genealogy
Currently held by Hill, James H
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 W7SPX's current licensee, walking backwards.
- Hill, James HAZgranted 2009-03-10cancelled 2016-05-17
Successor callsigns
Callsigns held now by people who previously held W7SPX.
No current licensee on record previously held this callsign.