Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA1BJN callsign genealogy
Currently held by Leonard, David B
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 WA1BJN's current licensee, walking backwards.
- Leonard, David BHIgranted 2025-09-10cancelled 2025-09-30
Successor callsigns
Callsigns held now by people who previously held WA1BJN.
No current licensee on record previously held this callsign.