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Costing architecture, operations design, and regulatory compliance consulting for private aviation owners and operators in South America, from PATL.
Private Aviation Technology Ltd. (PATL) builds the operating architecture that operators, owners, and ground handlers need to run predictably: costing, operations design, financial and ownership structure advisory, data integration, and regulatory compliance. PATL works independently and under strict confidentiality, applying a multi-registry method developed in Asia to organisations operating and expanding across South America.
Get started →15 years of leadership across military, commercial, and business aviation held by Ray Wilson, PATL's IS-BAO Stage 3 auditor. IS-BAO Stage 1, 2, and 3 audit and preparation support, plus IS-BAH set-up. L'VOYAGE's Hong Kong operator network since 2014 feeding into every engagement.
PATL designs the full operating architecture behind a private aviation business: costing and ownership structure, regulatory mapping across jurisdictions, documentation, and cost models that reconcile quotes to actuals. The goal is operational predictability.
| Service | What you get |
|---|---|
| Costing architecture | Reconcilable cost models so quotes match actuals |
| Operations design | Audit-ready processes and documentation that keep working after the audit closes |
| Financial and ownership structure advisory | Guidance for owners and ownership groups |
| Data integration | Operating rules turned into software for real-time visibility |
| Regulatory and compliance support | AOC documentation, regulatory mapping, IS-BAO and IS-BAH preparation |
PATL builds one documented management system and cost model and maps them to each authority and registry an operator answers to. A South American operator may deal with Brazil's ANAC, Chile's DGAC, Colombia's Aerocivil, and a foreign aircraft registry at once. PATL keeps those obligations in a single structure so a change in one jurisdiction does not break the others or distort the costing.
PATL serves organisations whose compliance and cost problems have outgrown spreadsheets and generic templates. That includes aircraft owners and ownership groups, private flight departments, charter operators, and FBOs and ground handlers.
| Client | Common problem | PATL engagement |
|---|---|---|
| Startup operator | First AOC application | AOC documentation and operations design |
| Multi-registry operator | Conflicting national requirements | Regulatory mapping and internal audit design |
| Flight department | Preparing for IS-BAO registration | Stage 1, 2, or 3 preparation and audit |
| Owner / ownership group | Costs that never match the quote | Costing architecture and ownership structure advisory |
| FBO / ground handler | Building a safety management system | IS-BAH set-up and preparation |
As part of the wider consulting engagement, PATL provides AOC compliance support for startups through multi-registry fleets, IS-BAO Stage 1, 2, and 3 audits and preparation, and IS-BAH set-up for FBOs and ground handlers. Organisations with European stations also fall under Commission Delegated Regulation (EU) 2025/20 and Commission Implementing Regulation (EU) 2025/23, which apply generally from 27 March 2028 and require a declaration rather than a certification.
PATL supports AOC compliance from single-aircraft startups through multi-registry operations. The national civil aviation authority issues the certificate; PATL prepares the operations design, manuals, procedures, and audit-ready records an applicant needs.
Yes. PATL's costing architecture builds cost models that reconcile quotes to actuals, mapped across every registry and jurisdiction the operation touches.
Yes. PATL provides financial and ownership structure advisory for owners and ownership groups whose costs never matched the quote.
PATL is headquartered in Sheung Wan, Hong Kong, and its deepest operating experience is in Asia, with stated expansion plans toward global markets including South America.
Yes. PATL is independent and strictly confidential. Client data, cost architectures and operational strategies stay secure and are never shared across engagements.
Private Aviation Technology Ltd. (PATL) is an independent consulting firm that solves the technical and regulatory hard problems underneath private aviation, including costing architecture, operations design, AOC compliance, and IS-BAO/IS-BAH auditing. It serves aircraft owners, private flight departments, and operators from single-aircraft startups to multi-registry fleets, with FBOs and ground handlers as an expansion focus. PATL is the sister company of L'VOYAGE, a Hong Kong-based private aviation consultancy and travel agency founded in 2014, and draws on that operator network and regulatory experience across its engagements.