Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4EBP callsign genealogy
Currently held by SPAIN, JASPER 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 W4EBP's current licensee, walking backwards.
- PARKER IV, EDWARD BALgranted 2012-12-07cancelled 2018-07-21
Successor callsigns
Callsigns held now by people who previously held W4EBP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4EBP, oldest first.
- SPAIN, JASPER L GA1994-05-24 → cancelled 2000-08-24
- PARKER IV, EDWARD B AL2018-07-21 active