Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0SAB callsign genealogy
Currently held by CURTIS, SAM R
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 N0SAB's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N0SAB.
- CURTIS, SAM RMOgranted 1999-06-30cancelled 2003-01-06
All historical holders
Every license row we've seen with the callsign N0SAB, oldest first.
- BRIDGES, SCOTT A AR2024-05-29 active
- CURTIS, SAM R— → cancelled 1999-06-30