Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NB1LL callsign genealogy
Currently held by Kelly, William P
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 NB1LL's current licensee, walking backwards.
- Kelly, William PNJgranted 2009-10-19cancelled 2017-06-20
Successor callsigns
Callsigns held now by people who previously held NB1LL.
No current licensee on record previously held this callsign.