Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1JBL callsign genealogy
Currently held by Langston, John 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 N1JBL's current licensee, walking backwards.
- Langston, John BKYgranted 2016-02-25cancelled 2016-07-12
Successor callsigns
Callsigns held now by people who previously held N1JBL.
- VEIGA, MARIO JMAgranted 2011-11-02cancelled 2023-12-12