Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD7WT callsign genealogy
Currently held by Resch, David 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 AD7WT's current licensee, walking backwards.
- Resch, David LWAgranted 2008-05-01cancelled 2008-10-15
Successor callsigns
Callsigns held now by people who previously held AD7WT.
No current licensee on record previously held this callsign.