Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1UPS callsign genealogy
Currently held by WATTS, GREGORY W
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 N1UPS's current licensee, walking backwards.
- BLANCHETTE, ROBERT JCOgranted 2001-05-29cancelled 2008-12-05
- KB0JDOno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held N1UPS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1UPS, oldest first.
- WATTS, GREGORY W ME1995-03-16 → cancelled 2007-03-17
- BLANCHETTE, ROBERT J CO2018-10-04 active