Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5RPM callsign genealogy
Currently held by SHEEHAN SR, EUGENE 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 K5RPM's current licensee, walking backwards.
- STUBBLEFIELD, RONALD WTXgranted 2011-07-22cancelled 2011-08-20
Successor callsigns
Callsigns held now by people who previously held K5RPM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5RPM, oldest first.
- SHEEHAN SR, EUGENE W TX1997-09-18 → cancelled 2009-09-19
- STUBBLEFIELD, RONALD W AL2021-07-01 active