The Aircraft Escrow Closing Process, Explained

You have agreed a price, the pre-purchase inspection is behind you, and now several million dollars must change hands for an asset that flies internationally and carries liens you cannot see. Wire the funds first and you are trusting a stranger; hand over the aircraft first and the seller is. The escrow closing exists precisely to break that deadlock — yet buyers routinely walk into it without knowing what the escrow agent actually does, what a clean title search looks like, or why the International Registry can undo a deal that looked finished.

The escrow agent, and why the deal runs through one

Aircraft do not transfer like cars. Ownership is recorded federally, liens can be filed against the airframe and engines separately, and the asset itself can be repositioned across borders overnight. To manage that, virtually every serious transaction closes through a specialist aircraft escrow and title company — names such as Insured Aircraft Title Service, Aero-Space Reports, or AIC Title Service, all clustered around the FAA registry in Oklahoma City.

The escrow agent is a neutral third party. It holds the buyer’s deposit and the closing funds, holds the executed bill of sale and registration documents from the seller, runs the title search, and releases nothing until every condition is met simultaneously. Neither side has to trust the other — both trust the agent, who has no stake in the price and a professional obligation to follow the escrow instructions to the letter. It is also the party physically positioned to file documents with the FAA the moment funds clear, which is why closings are choreographed around the registry’s business hours. That neutrality is what allows a transaction between strangers, often in different countries, to complete in a single afternoon.

The agent’s fee is modest against the sums involved, typically US$2,500 to US$7,500 for a straightforward closing, more where multiple lienholders, international registration or trust structures are involved.

Title search and lien check: what the agent actually verifies

Before a dollar moves, the escrow agent examines the aircraft’s recorded history at the FAA Aircraft Registry and, for anything with modern financing, the International Registry established under the Cape Town Convention. The purpose is simple: confirm the seller owns what they are selling, free of claims that would survive the sale and attach to you.

The search looks for several distinct problems, any one of which can stop a closing:

• Chain of title: an unbroken sequence of recorded bills of sale from the manufacturer to the current seller, with no missing link or defective conveyance.
• Recorded liens and mortgages: security interests filed by banks or lessors against the airframe — and, critically, against each engine, which can be owned or financed separately.
• International Registry interests: registered international interests and prospective sales that take priority regardless of the FAA record.
• Tax and mechanic’s liens: claims from unpaid maintenance, storage or state tax that ride with the aircraft.

Where a lien exists, it does not necessarily kill the deal; the agent obtains a payoff figure and a release, and pays the lienholder directly out of closing proceeds so the aircraft transfers clean. What the agent will not do is release funds against a title it cannot certify. The search results are delivered as a written title report, and it is that document — not the seller’s assurances — on which the buyer and any lender rely.

FAA registry and the Cape Town International Registry

Two registries govern most closings, and the interplay between them trips up buyers who assume a domestic filing is enough. The FAA Aircraft Registry in Oklahoma City records ownership and liens for US-registered aircraft; the International Registry (IR) in Dublin, operating under the Cape Town Convention and its Aircraft Protocol, records international interests in airframes and engines above defined size thresholds.

The distinction matters because, for a Cape Town asset, a properly registered international interest generally takes priority over an unregistered one — even over an earlier FAA filing. In practice this means a closing must register the buyer’s interest and discharge the seller’s on the IR, using pre-positioned authorisation codes, in the same sequence as the FAA bill-of-sale filing. Both must land cleanly for the buyer to hold undisputed title.

For cross-border deals, timing is everything. Aircraft are frequently deregistered from one country’s registry and re-registered in another at closing, and the escrow agent coordinates the deregistration, the FAA or foreign filing and the IR registration so there is no gap in which the aircraft is unregistered or the title unrecorded.

The IR filings themselves depend on housekeeping done well before closing day: both parties must be registered users of the International Registry, each with a designated administrator, and the buyer must hold the seller’s authorising entry point codes in hand. Where that groundwork is left to the last minute, an otherwise clean deal stalls not on price or inspection but on a missing electronic authorisation — a purely administrative failure that nonetheless leaves the buyer’s interest unperfected.

Deposit, closing-day funds flow and simultaneous transfer

The money moves in a defined sequence, and the whole point of escrow is that no party is ever exposed. It begins at signing, when the buyer wires a deposit — commonly 5% to 10% of the purchase price — into the escrow agent’s account. That deposit is held, not paid to the seller, and its release conditions are written into the escrow agreement, typically refundable until the buyer accepts the aircraft after inspection.

On closing day the choreography is exact. The buyer wires the balance of funds to escrow. The seller delivers the executed, notarised bill of sale and supporting documents into escrow. The agent confirms both are in hand, confirms the title is clean, and only then executes the closing: it files the bill of sale with the FAA, registers and discharges interests on the International Registry, pays off any lienholders from proceeds, and releases the net balance to the seller. Title and money change hands in the same instant — a simultaneous transfer — so the buyer never owns the aircraft without having paid, and the seller is never unpaid after title has moved.

Because the filings must land during registry hours and follow a strict order, closings are scheduled for a specific time of day and rehearsed in advance through the escrow instructions. Every figure — purchase price, deposit already held, lien payoffs, prorated items and the agent’s fee — is set out on a closing statement both sides approve before any wire is released, so there are no surprises in the final numbers.

Delivery location, tax planning, and the documents involved

Where the aircraft is physically located at the moment of closing is not a detail — it can determine whether sales or use tax is owed, and to whom. Many buyers deliberately close with the aircraft in a jurisdiction that offers a fly-away or casual-sale exemption, or structure the transaction through an owner trust or a fresh entity, so the delivery point aligns with a considered tax position. This is coordinated with counsel; the escrow agent executes the mechanics but does not give tax advice.

The paperwork that flows through escrow is standardised but unforgiving of error. The table below sets out the core closing steps, who is responsible, and the document each produces.

A warranty bill of sale, the aircraft’s complete logbooks and airworthiness records, a delivery receipt and any assignment of warranties round out a full delivery package. Each of these is lodged with the escrow agent in advance and released to the buyer only as part of the final exchange, keeping the whole set of originals under neutral control until the moment title passes.

Common closing pitfalls, and how they are avoided

Most failed or delayed closings trace back to a short list of avoidable problems. Knowing them in advance is the difference between a same-day exchange and a deal that unwinds after the wire has gone.

• Undisclosed engine liens: engines are often financed or leased separately from the airframe; a search that stops at the aircraft misses them, and they ride with the asset.
• Missing International Registry authorisation: without pre-positioned authorising entry point codes, the IR filing cannot complete, and the buyer’s interest sits unperfected behind others.
• A broken chain of title: a defective or unrecorded prior bill of sale leaves the seller unable to convey clean title, surfacing only in the search.
• Wire fraud: fraudulent last-minute changes to banking instructions have cost buyers entire deposits; instructions must be verified by voice to a known number, never by email alone.
• Careless delivery location: closing with the aircraft in the wrong state can trigger an unnecessary tax liability that dwarfs the escrow fee.

Each of these is caught by an experienced escrow agent working from carefully drafted instructions — which is precisely why the mechanism, unglamorous as it is, protects the largest single line in the transaction. The lesson buyers take from a first closing is that the escrow fee buys not paperwork but certainty: the assurance that when the funds leave, clean title arrives in the same instant, and nothing avoidable was left to trust.