---
title: "MCMAHON JOHN P — Ownership Dossier"
canonical: https://whiteintel.dev/entity/260f6975-b71e-5923-ba44-e9f3c5c3ea6f
json: https://whiteintel.dev/api/public/dossier/260f6975-b71e-5923-ba44-e9f3c5c3ea6f
identifier: faa-owner:mcmahon john p
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MCMAHON JOHN P

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `faa-owner:mcmahon john p`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/260f6975-b71e-5923-ba44-e9f3c5c3ea6f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/260f6975-b71e-5923-ba44-e9f3c5c3ea6f  

## Assets held

- **Aircraft N4499U — CESSNA 150D** (`faa:N4499U`) — https://whiteintel.dev/entity/47970b95-7356-52a3-bf5b-96c69957a574

## Provenance

- FAA aircraft — https://registry.faa.gov/

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MCMAHON JOHN P**. Human view: https://whiteintel.dev/entity/260f6975-b71e-5923-ba44-e9f3c5c3ea6f · Structured JSON: https://whiteintel.dev/api/public/dossier/260f6975-b71e-5923-ba44-e9f3c5c3ea6f._

_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"._