Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3DMZ callsign genealogy
Currently held by Foster, Kristopher W
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 N3DMZ's current licensee, walking backwards.
- Foster, Kristopher WPAgranted 2000-01-25cancelled 2002-02-28
Successor callsigns
Callsigns held now by people who previously held N3DMZ.
- BROGAN, JOHN JSCgranted 1996-09-17cancelled 2006-09-20