Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4SPR callsign genealogy
Currently held by Sprayberry, Stephen C
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 W4SPR's current licensee, walking backwards.
- Sprayberry, Stephen CFLgranted 2015-12-29cancelled 2016-07-02
Successor callsigns
Callsigns held now by people who previously held W4SPR.
No current licensee on record previously held this callsign.