Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1TPJ callsign genealogy
Currently held by Dudley, Robert 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 KB1TPJ's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KB1TPJ.
- Dudley, Robert WMEgranted 2019-12-27