Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4NSB callsign genealogy
Currently held by LIEB, GEORGE
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 K4NSB's current licensee, walking backwards.
- LIEB, GEORGEFLgranted 2021-10-27cancelled 2021-11-23
Successor callsigns
Callsigns held now by people who previously held K4NSB.
No current licensee on record previously held this callsign.