Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1JBL callsign genealogy
Currently held by Langdon, Joe 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 W1JBL's current licensee, walking backwards.
- Langdon, Joe BALgranted 2007-10-15cancelled 2007-12-18
Successor callsigns
Callsigns held now by people who previously held W1JBL.
No current licensee on record previously held this callsign.