Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4BOG callsign genealogy
Currently held by Weinstein, Mark H
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 W4BOG's current licensee, walking backwards.
- Weinstein, Mark HNCgranted 2011-08-22cancelled 2011-09-09
Successor callsigns
Callsigns held now by people who previously held W4BOG.
No current licensee on record previously held this callsign.