Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6BCH callsign genealogy
Currently held by TAMKIN, DOUGLAS W
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 N6BCH's current licensee, walking backwards.
- TAMKIN, DOUGLAS WCAgranted 2001-09-04cancelled 2010-11-30
Successor callsigns
Callsigns held now by people who previously held N6BCH.
No current licensee on record previously held this callsign.