# David George Sumner

> Swiss commercial-register person record from Swiss Graph (graph.swiss),
> sourced from the Swiss Official Gazette of Commerce (SHAB/SOGC).
> Canonical profile: https://graph.swiss/people/david-george-sumner/3078429

## Registry facts

- Residence: Coventry
- Nationality: US
- Status: active

## Mandates (1)

- International Amateur Radio Union (IARU) (CHE-468.372.511) — member and secretary of the board — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/david-george-sumner/3078429: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt