Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7DBW callsign genealogy
Currently held by WHITFIELD, DAVID B
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 W7DBW's current licensee, walking backwards.
- WHITFIELD, DAVID BNVgranted 1998-03-16cancelled 2002-12-06
Successor callsigns
Callsigns held now by people who previously held W7DBW.
- WHITFIELD, DAVID BNVgranted 2016-12-30cancelled 2020-10-24