Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5TW callsign genealogy
Currently held by WOLVERTON, THOMAS A
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 K5TW's current licensee, walking backwards.
- McCann, LaroyARgranted 2010-12-08cancelled 2015-03-24
Successor callsigns
Callsigns held now by people who previously held K5TW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5TW, oldest first.
- WOLVERTON, THOMAS A TX2007-08-13 → cancelled 2013-03-04
- McCann, Laroy AR2025-04-08 active