Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7OTB callsign genealogy
Currently held by Carr, Vincent N
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 W7OTB's current licensee, walking backwards.
- Carr, Vincent NAZgranted 2011-03-24cancelled 2016-10-01
Successor callsigns
Callsigns held now by people who previously held W7OTB.
No current licensee on record previously held this callsign.