Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE4PIM callsign genealogy
Currently held by INGALSBE, NELSON 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 KE4PIM'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 KE4PIM.
- INGALSBE, NELSON DGAgranted 2004-06-01cancelled 2009-03-16