Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5BTW callsign genealogy
Currently held by Cooke, Bart W
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 W5BTW's current licensee, walking backwards.
- Cooke, Bart WTXgranted 2017-03-23cancelled 2017-09-19
Successor callsigns
Callsigns held now by people who previously held W5BTW.
No current licensee on record previously held this callsign.