---
title: "Aircraft N3677Z — PIPER PA-18 — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ceda8e6d-bfd0-5431-bd05-e131c4470d18
json: https://whiteintel.dev/api/public/dossier/ceda8e6d-bfd0-5431-bd05-e131c4470d18
identifier: faa:N3677Z
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Aircraft N3677Z — PIPER PA-18

**Type:** Asset  
**Jurisdiction:** US  
**Identifier:** `faa:N3677Z`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ceda8e6d-bfd0-5431-bd05-e131c4470d18  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ceda8e6d-bfd0-5431-bd05-e131c4470d18  

## Ownership & control

### Owners / controllers

- **SIMS DOYLE B** (registrant) — https://whiteintel.dev/entity/32fb1720-2a41-5f80-b2e6-7d83722ac363

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

1. **SIMS DOYLE B** — registrant → *Aircraft N3677Z — PIPER PA-18*

## Provenance

- FAA aircraft — https://registry.faa.gov/aircraftinquiry/Search/NNumberResult?nNumberTxt=3677Z

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Aircraft N3677Z — PIPER PA-18**. Human view: https://whiteintel.dev/entity/ceda8e6d-bfd0-5431-bd05-e131c4470d18 · Structured JSON: https://whiteintel.dev/api/public/dossier/ceda8e6d-bfd0-5431-bd05-e131c4470d18._

_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"._