Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WE1DEN callsign genealogy
Currently held by Weidenhaft, Mark
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 WE1DEN's current licensee, walking backwards.
- Weidenhaft, MarkMOgranted 2009-10-30cancelled 2018-03-27
Successor callsigns
Callsigns held now by people who previously held WE1DEN.
No current licensee on record previously held this callsign.