---
title: "Aircraft N50831 — QUICKSILVER SPORT II — Ownership Dossier"
canonical: https://whiteintel.dev/entity/38bf5b60-990b-535a-8aac-46d89bef325d
json: https://whiteintel.dev/api/public/dossier/38bf5b60-990b-535a-8aac-46d89bef325d
identifier: faa:N50831
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Aircraft N50831 — QUICKSILVER SPORT II

**Type:** Asset  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `faa:N50831`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/38bf5b60-990b-535a-8aac-46d89bef325d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/38bf5b60-990b-535a-8aac-46d89bef325d  

## Ownership & control

### Owners / controllers

- **GRAF DAVID R** (registrant) — https://whiteintel.dev/entity/a58ad5b9-8eee-57dd-a554-798973e4ea25

### UBO chain (walk to the ultimate owner)

A **1-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Provenance

- FAA aircraft — https://registry.faa.gov/aircraftinquiry/Search/NNumberResult?nNumberTxt=50831

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Aircraft N50831 — QUICKSILVER SPORT II**. Human view: https://whiteintel.dev/entity/38bf5b60-990b-535a-8aac-46d89bef325d · Structured JSON: https://whiteintel.dev/api/public/dossier/38bf5b60-990b-535a-8aac-46d89bef325d._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._