Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5TTY callsign genealogy
Currently held by Phillips, Kevin H
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 W5TTY's current licensee, walking backwards.
- Phillips, Kevin HTXgranted 2004-09-28cancelled 2010-10-23
Successor callsigns
Callsigns held now by people who previously held W5TTY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5TTY, oldest first.
- LEON, NOEL E TX1997-10-15 → cancelled 2009-10-16
- Phillips, Kevin H TX2020-07-28 active