Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB3TPD callsign genealogy
Currently held by KUMMELL, JUDITH A
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 KB3TPD'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 KB3TPD.
- KUMMELL, JUDITH AMDgranted 2016-03-26