Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7NRZ callsign genealogy
Currently held by INGOLD, PETER 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 KD7NRZ's current licensee, walking backwards.
- INGOLD, PETER DMTgranted 1998-03-10cancelled 2001-06-28
Successor callsigns
Callsigns held now by people who previously held KD7NRZ.
- INGOLD, PETER DNCgranted 2018-04-18