Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5RTM callsign genealogy
Currently held by ROSE, TREVOR M
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 W5RTM's current licensee, walking backwards.
- MCKINNEY, RICHARD TPAgranted 2024-01-03cancelled 2024-01-23
Successor callsigns
Callsigns held now by people who previously held W5RTM.
All historical holders
Every license row we've seen with the callsign W5RTM, oldest first.
- ROSE, TREVOR M TX2014-08-02 → cancelled 2017-04-25
- MCKINNEY, RICHARD T PA2024-01-23 → cancelled 2026-03-24