Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4RPI callsign genealogy
Currently held by Bald, Elizabeth D
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 K4RPI's current licensee, walking backwards.
- Bald, Elizabeth DFLgranted 1997-12-11cancelled 2006-10-03
Successor callsigns
Callsigns held now by people who previously held K4RPI.
No current licensee on record previously held this callsign.