Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NO1Y callsign genealogy
Currently held by Santos Jr, Noli M
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 NO1Y's current licensee, walking backwards.
- Santos Jr, Noli MMEgranted 2010-02-19cancelled 2010-05-28
Successor callsigns
Callsigns held now by people who previously held NO1Y.
- BAY, GERALD BCTgranted 2017-01-04