Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5BAR callsign genealogy
Currently held by Robertson, Billy A
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 W5BAR's current licensee, walking backwards.
- Robertson, Billy AARgranted 2008-01-28cancelled 2008-02-16
Successor callsigns
Callsigns held now by people who previously held W5BAR.
No current licensee on record previously held this callsign.