Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1LSB callsign genealogy
Currently held by FULTON, ROY D
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 N1LSB's current licensee, walking backwards.
- Saenz Jr, PedroTXgranted 2013-03-22cancelled 2023-02-28
Successor callsigns
Callsigns held now by people who previously held N1LSB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1LSB, oldest first.
- FULTON, ROY D MA1992-03-17 → cancelled 2004-03-18
- Saenz Jr, Pedro TX2023-02-28 active