Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8JCW callsign genealogy
Currently held by WALKER, JOSEPH 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 W8JCW's current licensee, walking backwards.
- WALKER, JOSEPH CMIgranted 1999-08-09cancelled 1999-10-20
Successor callsigns
Callsigns held now by people who previously held W8JCW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W8JCW, oldest first.
- WALKER, JOSEPH C MI1998-05-11 → cancelled 1999-05-28
- WALKER, JOSEPH C MI2019-01-30 active