Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0HR callsign genealogy
Currently held by RUNDALL, PATRICK J
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 N0HR's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N0HR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0HR, oldest first.
- CHAPMAN, HAROLD R IA1988-06-14 → cancelled 2000-06-15
- RUNDALL, PATRICK J IA2020-06-01 active