Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5RTW callsign genealogy
Currently held by WATSON, EUGENE N
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 K5RTW's current licensee, walking backwards.
- STROUP, MICHAEL DMSgranted 2015-08-13cancelled 2020-08-07
Successor callsigns
Callsigns held now by people who previously held K5RTW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5RTW, oldest first.
- WATSON, EUGENE N TX1998-08-17 → cancelled 2010-08-18
- STROUP, MICHAEL D MS2020-08-07 active