Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD8SDT callsign genealogy
Currently held by Bell, Michael 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 WD8SDT's current licensee, walking backwards.
- Bell, Michael TMIgranted 2025-03-13cancelled 2025-04-05
Successor callsigns
Callsigns held now by people who previously held WD8SDT.
No current licensee on record previously held this callsign.