Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7BJ callsign genealogy
Currently held by Jarman, Robert K
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 WA7BJ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WA7BJ.
No current licensee on record previously held this callsign.