Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0RB callsign genealogy
Currently held by BOLLER, ROBERT O
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 N0RB's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N0RB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0RB, oldest first.
- BOLLER, ROBERT O MO1996-03-21 → cancelled 1996-04-13
- BARNETT, RICHARD L TX2017-01-04 active