Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA6OBC callsign genealogy
Currently held by Graf, Terrance 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 WA6OBC's current licensee, walking backwards.
- Graf, Terrance RCAgranted 2001-02-13cancelled 2001-03-23
Successor callsigns
Callsigns held now by people who previously held WA6OBC.
No current licensee on record previously held this callsign.