Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0RPT callsign genealogy
Currently held by Tolan, Richard P
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 N0RPT's current licensee, walking backwards.
- Tolan, Richard PMOgranted 2017-05-31cancelled 2017-08-04
Successor callsigns
Callsigns held now by people who previously held N0RPT.
- HILL, DAVID RMNgranted 2003-12-03cancelled 2015-12-04
All historical holders
Every license row we've seen with the callsign N0RPT, oldest first.
- HILL, DAVID R MN1992-03-17 → cancelled 2003-12-03
- Tolan, Richard P MO2017-08-04 active