Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8BTU callsign genealogy
Currently held by Morris, William 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 W8BTU's current licensee, walking backwards.
- Morris, William ROHgranted 1998-04-07cancelled 2001-07-07
Successor callsigns
Callsigns held now by people who previously held W8BTU.
- Morris, William ROHgranted 2018-08-18