Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4SPR callsign genealogy
Currently held by SPRAY, JERRY R
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 K4SPR's current licensee, walking backwards.
- SPRAY, JERRY RVAgranted 1999-07-22cancelled 2007-06-16
Successor callsigns
Callsigns held now by people who previously held K4SPR.
No current licensee on record previously held this callsign.