Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NL7DU callsign genealogy
Currently held by PELZER, CHRISTIE 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 NL7DU's current licensee, walking backwards.
- PELZER, CHRISTIE Acancelled 1999-02-03
Successor callsigns
Callsigns held now by people who previously held NL7DU.
- PELZER, DALE EAKgranted 2006-11-16cancelled 2009-02-10