Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5TWB callsign genealogy
Currently held by Berry, Thomas 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 K5TWB's current licensee, walking backwards.
- Berry, Thomas WARgranted 2002-07-08cancelled 2009-06-23
- KB6RBXno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held K5TWB.
No current licensee on record previously held this callsign.