Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0ADZ callsign genealogy
Currently held by Stallkamp, Christian L
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 W0ADZ's current licensee, walking backwards.
- Stallkamp, Christian LSDgranted 2006-02-23cancelled 2006-11-03
Successor callsigns
Callsigns held now by people who previously held W0ADZ.
- Stallkamp, Christian LSDgranted 2017-05-16