Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9DPR callsign genealogy
Currently held by Benz, Thomas
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 K9DPR's current licensee, walking backwards.
- Benz, ThomasINgranted 2015-11-04cancelled 2015-12-01
Successor callsigns
Callsigns held now by people who previously held K9DPR.
No current licensee on record previously held this callsign.