Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4JBW callsign genealogy
Currently held by LOUIS, MITCHELL
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 N4JBW's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N4JBW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4JBW, oldest first.
- KIDD, WILLIAM H VA2000-10-31 → cancelled 2012-11-01
- WITHROW, JAMES B NC2019-08-06 active
- LOUIS, MITCHELL— → cancelled 1997-09-17