Most cross-border aircraft parts deals that fall apart do not fail on price or availability. They fail on payment terms. The seller in Miami, Amsterdam or Dubai will not release a part to a first-time buyer in Lagos, Nairobi or Dhaka without cleared funds. The buyer will not wire the full amount to a company they found last week for a part they have not inspected. Both positions are reasonable. Left alone, they cancel each other out, and the aircraft stays on the ground.

Escrow exists to break exactly this standoff. This guide explains what it changes, how the release conditions should be written, and where it fits alongside the other payment instruments used in the aftermarket.

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Why the standoff is worse across borders

Between two companies in the same country, the payment problem is solved by credit terms, trade references and the knowledge that a dispute can be taken to a court both parties understand. Remove those three things and the problem reappears in full:

• No shared legal system. A buyer in one jurisdiction has little practical recourse against a seller in another for a part that arrives with the wrong tag or does not arrive at all.
• Currency controls and bank delays. In many markets a foreign-currency wire needs bank approval and can take several working days. A seller who has agreed to hold a part for 48 hours sees the delay as a signal the deal is not real.
• Fraud in both directions. Sellers have shipped parts against forged payment confirmations. Buyers have paid for parts that were never owned by the seller, or that arrived with documentation that did not survive inspection. The AOG Technics case — thousands of engine parts sold with falsified release certificates — reminded the whole industry that paperwork alone is not proof.
• Asymmetry of information. The seller knows what the part is. The buyer finds out on receipt. Paying before receipt means paying before knowing.

What escrow actually changes

Escrow places the payment with a neutral third party before shipment and releases it to the seller only when a pre-agreed condition is met. The mechanics are simple; the effect on behaviour is what matters.

• The seller’s risk disappears. Funds are confirmed and held before the part leaves the shelf. The seller is no longer extending credit to a stranger, so the usual demand for full prepayment from an unknown buyer falls away.
• The buyer’s risk moves from payment to inspection. The buyer is no longer wiring money on trust. If the part fails receipt inspection against the agreed standard, funds are not released and the dispute is about a return, not about recovering money from another continent.
• Both sides get a deadline. Escrow terms include a window for shipment and a window for inspection. A seller who cannot ship within the window, or a buyer who cannot inspect within it, is identified early rather than after the fact.

This is why escrow-backed transactions are now the default on Aviatrading: the platform holds the payment, the seller ships against confirmed funds, and release happens when the buyer accepts the part. Neither party has to trust the other. They only have to trust the process.

Writing the release conditions

Escrow is only as good as the condition that triggers release. Vague conditions recreate the original problem inside the escrow. The conditions that work in aircraft parts transactions are specific and checkable on receipt:

• Part number and serial number match the quote and the tag. Including accepted alternates, if any were agreed.
• The release document is the one specified — FAA 8130-3, EASA Form 1, dual release, or manufacturer certificate of conformity — issued by an organisation the buyer’s authority recognises, with the block 12 and block 13 remarks legible and consistent with the condition sold.
• Condition code as sold. OH means overhauled to manufacturer limits with a shop release, not “looks fine”. SV means released with remaining life, not as-removed. State the code; inspect against it.
• Trace as specified. Back to birth, last operator, or tag only — whichever was agreed, with any gap explained in writing before shipment.
• Shelf life and cure date within the agreed minimum for elastomers, sealants, batteries and anything else that ages.
• Inspection window. Typically a fixed number of working days from delivery confirmation, after which release is automatic. This protects the seller from a buyer who goes quiet.

Write these into the request before the quote stage, not into the escrow agreement afterwards. A seller who sees the acceptance standard up front quotes against it; one who sees it only after agreeing a price will push back.

Where escrow fits among the alternatives

Escrow is not the only instrument, and it is not always the right one.

• Open account with credit terms is cheaper and faster — once a relationship exists. It is rarely available to a first-time buyer across borders, and it should not be, from the seller’s point of view.
• Full prepayment is what sellers ask for by default. It transfers all the risk to the buyer and is the reason many deals never start.
• Letters of credit solve the same problem as escrow at a different scale. They are appropriate for engines and large multi-unit orders, and too slow and expensive for a single AOG rotable.
• Exchange and loan reduce the cash at risk but introduce a core-return obligation, which itself needs security — often, again, escrow or a deposit.

For the single-unit, time-critical, first-time-counterparty transaction that defines most AOG sourcing in emerging markets, escrow is the instrument that matches the risk profile. It costs less than a letter of credit, it is faster to set up, and it does not depend on either party’s bank being familiar with aviation.

What the seller should see from you

Escrow protects the buyer, but it only works if sellers are willing to engage. Sellers engage faster with buyers who look organised. Before you ask a seller to ship against escrow, have ready: your company registration and aviation approval, an end-user statement, the exact consignee name for the air waybill, your clearing agent’s details, and the written acceptance standard above. A buyer who sends that file with the first request is treated as a professional counterparty. One who sends it piecemeal over three days is treated as a risk.

The full preparation list for operators in regions with thin local distribution is in AOG in Africa: how to source aircraft parts when the nearest stockist is a continent away; the customs side of the same transaction is covered in Importing aircraft parts into Africa.

In short

Cross-border parts deals stall because each side is being asked to trust a stranger with the other’s money or goods. Escrow replaces that trust with a process: funds confirmed before shipment, released on acceptance, with checkable conditions and a deadline. Write the conditions into your request, send your onboarding file with it, and the standoff that kills most first-time deals does not arise.

To source a part with escrow built into the transaction, post it as an RFQ on Aviatrading. Verified sellers, documentation on every listing, and payment released only when you accept the part.

For a running view of what is being sourced and in what condition, live requests are posted to the Aviatrading channel on Telegram.