Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7DTM callsign genealogy
Currently held by MITCHELL, DAVID T
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 WA7DTM's current licensee, walking backwards.
- MITCHELL, DAVID Tcancelled 1998-06-10
Successor callsigns
Callsigns held now by people who previously held WA7DTM.
No current licensee on record previously held this callsign.