Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4GIB callsign genealogy
Currently held by HARDER, LARRY 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 N4GIB's current licensee, walking backwards.
- Gibson, Jacob AALgranted 2020-02-13cancelled 2020-03-10
Successor callsigns
Callsigns held now by people who previously held N4GIB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4GIB, oldest first.
- HARDER, LARRY B KY2006-12-14 → cancelled 2018-12-20
- Gibson, Jacob A AL2020-03-10 active