Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD2KC callsign genealogy
Currently held by Wulff, Hans J
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 AD2KC's current licensee, walking backwards.
- Wulff, Hans JNYgranted 2024-01-19cancelled 2025-04-04
Successor callsigns
Callsigns held now by people who previously held AD2KC.
No current licensee on record previously held this callsign.