Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0RBL callsign genealogy
Currently held by LUTH, RICHARD 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 N0RBL's current licensee, walking backwards.
- Harhaj, Rebecca MMNgranted 2020-12-23cancelled 2021-01-12
Successor callsigns
Callsigns held now by people who previously held N0RBL.
- Luth, Richard WMNgranted 2000-10-24cancelled 2020-08-20
All historical holders
Every license row we've seen with the callsign N0RBL, oldest first.
- LUTH, RICHARD W MN1998-01-13 → cancelled 2000-10-24
- Harhaj, Rebecca M MN2021-01-12 active