Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1PJ callsign genealogy
Currently held by SPELTZ, DAVID E
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 KB1PJ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KB1PJ.
- SPELTZ, DAVID ENHgranted 2019-11-13