Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8CYZ callsign genealogy
Currently held by Crawford, Jeffrey A
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 W8CYZ's current licensee, walking backwards.
- CRAWFORD, JEFFREY AOHgranted 1997-06-05cancelled 2006-05-23
Successor callsigns
Callsigns held now by people who previously held W8CYZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W8CYZ, oldest first.
- CRAWFORD, THURMAN E OH1998-01-09 → cancelled 2005-03-15
- Crawford, Jeffrey A OH2026-04-10 active