Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1UB callsign genealogy
Currently held by LEON, BENJAMIN J
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 N1UB's current licensee, walking backwards.
- Newhouse, Barton JMEgranted 2010-11-23cancelled 2011-04-26
Successor callsigns
Callsigns held now by people who previously held N1UB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1UB, oldest first.
- LEON, BENJAMIN J NH2000-05-09 → cancelled 2007-08-28
- Newhouse, Barton J ME2021-02-06 active