Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3BCH callsign genealogy
Currently held by Harmer 529, Brian C
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 W3BCH's current licensee, walking backwards.
- HARMER, BRIAN CPAgranted 2020-01-01cancelled 2020-12-15
Successor callsigns
Callsigns held now by people who previously held W3BCH.
No current licensee on record previously held this callsign.