Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4BCL callsign genealogy
Currently held by FULTON, JOHN R
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 N4BCL's current licensee, walking backwards.
- Lynn, William CFLgranted 2017-09-06cancelled 2017-11-04
Successor callsigns
Callsigns held now by people who previously held N4BCL.
- LYNN, BILL CTNgranted 2015-02-24cancelled 2018-08-12
All historical holders
Every license row we've seen with the callsign N4BCL, oldest first.
- FULTON, JOHN R FL1996-02-07 → cancelled 2008-02-08
- LYNN, BILL C TN2015-01-27 → cancelled 2015-02-24
- Lynn, William C FL2017-11-04 active