Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1DVM callsign genealogy
Currently held by Sanders Jr, Dorsey A
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 W1DVM's current licensee, walking backwards.
- Stott, John WMDgranted 2018-09-10cancelled 2022-11-18
Successor callsigns
Callsigns held now by people who previously held W1DVM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1DVM, oldest first.
- Sanders Jr, Dorsey A FL2010-09-01 → cancelled 2022-10-29
- Stott, John W MD2022-11-18 active