Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4JBL callsign genealogy
Currently held by Ledbetter, Jason 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 N4JBL's current licensee, walking backwards.
- Ledbetter, Jason BNCgranted 2017-11-14cancelled 2018-02-09
Successor callsigns
Callsigns held now by people who previously held N4JBL.
- TAYLOR, KENNETH GTNgranted 2015-02-20cancelled 2015-03-10
All historical holders
Every license row we've seen with the callsign N4JBL, oldest first.
- TAYLOR, KENNETH G TN2008-06-24 → cancelled 2015-02-20
- Ledbetter, Jason B NC2018-02-09 active