Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB4DVH callsign genealogy
Currently held by MANDELL, STEPHEN E
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 WB4DVH's current licensee, walking backwards.
- MANDELL, STEPHEN EFLgranted 2001-07-25cancelled 2011-06-03
Successor callsigns
Callsigns held now by people who previously held WB4DVH.
- MANDELL, STEPHEN EFLgranted 2001-07-25cancelled 2011-06-03