Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6FBW callsign genealogy
Currently held by Heinrichs, Gregory J
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 W6FBW's current licensee, walking backwards.
- Heinrichs, Gregory JCAgranted 2013-04-16cancelled 2016-02-09
Successor callsigns
Callsigns held now by people who previously held W6FBW.
No current licensee on record previously held this callsign.