Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9ZAP callsign genealogy
Currently held by WILSON, JOEL 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 W9ZAP's current licensee, walking backwards.
- WILSON, JOEL CWIgranted 2000-03-11cancelled 2000-05-12
- N5AZSno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held W9ZAP.
No current licensee on record previously held this callsign.