Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5TWX callsign genealogy
Currently held by Warriner, Ted 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 K5TWX's current licensee, walking backwards.
- Warriner, Ted WARgranted 2012-12-07cancelled 2012-12-27
Successor callsigns
Callsigns held now by people who previously held K5TWX.
No current licensee on record previously held this callsign.