Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9VTD callsign genealogy
Currently held by Carpenter, Dave
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 W9VTD's current licensee, walking backwards.
- Carpenter, DaveILgranted 2020-06-04cancelled 2020-07-07
Successor callsigns
Callsigns held now by people who previously held W9VTD.
No current licensee on record previously held this callsign.