In February 2026, a UK court handed down a nearly five-year prison sentence to Jose Alejandro Zamora Yrala, the director of AOG Technics. The charge: selling more than 60,000 counterfeit aircraft parts, most of them tied to CFM56 engines powering Airbus and Boeing single-aisle fleets. The fraud caused an estimated £39 million in losses across the aviation industry, forced emergency inspections, grounded aircraft, and disrupted airlines on both sides of the Atlantic.
The sentence was described in court as a “more or less complete undermining” of the regulatory framework designed to keep aviation safe.
And now the industry will move on. More training. More inspections. More coalition meetings. More calls for better documentation practices.
None of it will stop the next AOG Technics. Here’s why.
The Verdict Closed a Case. It Didn’t Close the Vulnerability.
AOG Technics exploited a structural flaw in how aviation supply chains establish trust: they trust paper.
An FAA 8130-3 certificate. An EASA Form 1. A maintenance release document. These are the instruments that separate an airworthy part from an unairworthy one. They’re also just documents. They can be copied. They can be altered. They can be detached from the part they originally described and reattached to something else entirely.
That’s what happened here. Used, untraceable, and in some cases fabricated parts were given clean paperwork and sold into airline inventories as certified components. The parts didn’t change. The documentation did. And that was enough.
The FAA estimates that approximately 520,000 counterfeit or unapproved parts enter aircraft annually — roughly 2% of all installed components. That number predates the AOG Technics scandal. It will outlast the verdict.
The Industry’s Response Is Fighting Documentation Fraud With More Documentation
Following the AOG Technics exposure, major industry players including Airbus, Boeing, GE Aerospace, and Safran formed the Aviation Supply Chain Integrity Coalition. Its mandate is to review supply chain practices and recommend stronger verification standards.
This is a reasonable response to a documented failure. It is not a solution to the underlying problem.
Better training helps inspectors recognize red flags. Stronger audit requirements raise the cost of fraud. Digital certification systems make document manipulation harder to execute. These are real improvements, and they matter.
But every one of them still relies on the same fundamental assumption: that the document traveling with the part can be trusted to accurately describe the part it accompanies. Reduce that assumption and the entire verification chain weakens. And that assumption can always be attacked, because documents are information — and information can be copied.
The same logic applies to serial numbers. A serial number identifies a label. It does not identify the object the label is attached to. Peel it off. Transfer it. Engrave a matching number on a counterfeit part. The serial number is now “correct.”
The Only Trust That Can’t Be Forged Is Physical
There is one kind of identity that cannot be replicated with the right printer, the right software, or the right access to certification templates: the physical structure of matter.
DUST Identity embeds microscopic diamond particles into a component during manufacturing, creating a unique physical fingerprint that is tied to the object itself — not to the document that travels alongside it. No two DUST tags are identical. The pattern cannot be reproduced. It cannot be transferred. It cannot be forged.
This changes the verification question entirely. Instead of asking “Does this document look legitimate?”, an inspector can ask: “Is this the exact physical object this documentation was originally issued for?”
If the part’s physical identity matches the record, trust is established — not assumed. If it doesn’t match, no amount of authentic-looking paperwork changes that answer.
What the AOG Technics Case Actually Revealed
The fraud was sophisticated in its execution but primitive in its method. It worked because the supply chain had no mechanism to distinguish the part from its paperwork. Once the paperwork looked right, the part was in.
In a world where aircraft production backlogs have swelled to a record 17,000 units, where operators are flying older fleets harder, and where demand for aftermarket CFM56 components is at historic highs, the pressure to move parts quickly will only grow. That pressure creates exactly the conditions that bad actors exploit.
The verdict closed the AOG Technics case. It did not close the opportunity.
The Conversation the Industry Needs to Have
Prosecuting fraud after it happens is necessary. Designing supply chains so that the fraud cannot happen in the first place is the actual goal.
That requires treating physical identity as a first-class requirement — not an add-on to documentation systems, but the foundation that documentation is anchored to. It means binding each part’s certification record to something that cannot be detached, copied, or replaced: the part itself.
The AOG Technics verdict was justice. What comes next needs to be architecture.
