Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5PDM callsign genealogy
Currently held by Butcher, Benjamin R
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 K5PDM's current licensee, walking backwards.
- Butcher, Benjamin RTXgranted 2023-08-22cancelled 2024-09-17
Successor callsigns
Callsigns held now by people who previously held K5PDM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5PDM, oldest first.
- Morrill, Paul TX2011-07-19 → cancelled 2023-07-20
- Butcher, Benjamin R TX2024-09-17 active