If you are behind on an aircraft loan, or you owe an FBO or a repair shop, the honest answer to "can a lender repossess your airplane" is yes -- and the situation is a little more layered than a car or even a boat. That is because a general-aviation aircraft, unlike almost any other vehicle, has no state title. Ownership and security interests are recorded federally, with the FAA Civil Aviation Registry (the Aircraft Registration Branch) in Oklahoma City. That single fact shapes who can move on the aircraft, how, and what happens afterward. This page explains the two main doors -- your lender and an FBO, mechanic, or hangar operator -- how the FAA registry (and, for larger aircraft, the Cape Town Convention) sits at the center of both, and what to do if someone moves on your aircraft. This is general information, not legal advice.
Short answer: two doors, and the FAA registry in the middle
There are generally two separate legal paths by which someone can take a general-aviation aircraft over money you owe, and the FAA registry connects them because there is no state title:
- Door 1 -- your lender, for loan default. The lender that financed the aircraft records its security interest with the FAA and can generally repossess on default.
- Door 2 -- an FBO, mechanic, or hangar operator you owe. A shop or facility that already has your aircraft for repairs, maintenance, storage, tie-down, or fuel can often assert a possessory lien and hold it.
Because an aircraft loan is secured debt -- the aircraft is the collateral -- taking the aircraft is the lender's main leverage. But whether and how any party can actually take and sell it depends on the loan, the liens, your state, and how the aircraft is registered and financed. Owing on an aircraft is a civil matter; there is no jail for it.
Door 1: the lender repossessing for loan default
When you finance an aircraft, the lender protects itself by recording an aircraft security agreement (often called an aircraft chattel mortgage) with the FAA Civil Aviation Registry. Because there is no state title to note the lien on, this federal recording is what gives public notice that the lender holds a security interest in the aircraft.
If you default, the lender generally has the right to repossess the aircraft under state law, much like an auto or boat lender would. In many states that means self-help repossession: physically taking the aircraft -- sometimes even flying it or having it ferried away by an authorized crew -- without going to court first. There are limits. A lender generally cannot breach the peace when it repossesses (no threats, no violence, no breaking into a locked, secured hangar over your objection, depending on your state). And critically, the lender cannot pass clean title to a buyer without processing the transfer or deregistration paperwork through the FAA registry. The federal registry is the gatekeeper for ownership, so a repossession is only step one; the sale and title transfer must still run through the FAA.
Cape Town, the International Registry, and an IDERA
For a larger or internationally operated aircraft, another layer can apply: the Cape Town Convention and its International Registry. Under this framework, a creditor can record an "international interest" in the aircraft, in addition to (or instead of) relying on the domestic FAA recording. As part of the financing, the creditor may also hold an IDERA -- an Irrevocable De-Registration and Export Request Authorisation. In plain terms, an IDERA is a document you signed that lets the creditor, on default, ask the FAA to deregister the aircraft and export it, without needing your further cooperation.
Whether Cape Town applies, and whether the creditor holds a valid IDERA, depends on the aircraft, how it is financed, and how it is registered. It generally applies to larger and internationally operated aircraft rather than a typical single-engine piston kept and flown domestically -- but if your loan documents reference an international interest or an IDERA, that is a sign this framework may be in play, and it is worth having an aviation attorney review them.
Door 2: an FBO, mechanic, or hangar's possessory lien
The second door has nothing to do with your loan. If you owe an FBO, an aircraft mechanic (an A&P repair shop), or a hangar or tie-down operator for unpaid repairs, maintenance, storage, hangar rent, tie-down, or fuel, that party can often assert a possessory mechanic's, storage, or hangar lien under state law. This works much like a marina's lien on a boat.
The key word is possessory: because the shop or facility already has your aircraft, it can generally keep -- "hold" -- the aircraft until it is paid. And after giving the notice its state requires, it can often sell the aircraft to satisfy what it is owed. The exact rules -- what triggers the lien, what notice is required, and how long you have to pay before a sale -- vary quite a bit by state and by the type of charge. A shop holding your aircraft for an unpaid bill is asserting a claim; whether that claim is fully valid, and whether the amount is correct, depends on the facts, your state, and your agreement with the shop.
Priority: who gets paid first from a sale (varies by state)
What happens when both a lender lien and a possessory shop lien exist? Who gets paid first out of a sale can matter a great deal, and it varies by state. In general, the lender's FAA-recorded security interest gives constructive notice to the world -- anyone can look it up. But some states give a possessory mechanic's lien priority for the value of the work actually done, on the theory that the shop's labor preserved or improved the aircraft that everyone else is claiming. So the outcome depends on which liens exist, their timing, the type of charge, and state law.
This is not something to guess at. If more than one party is claiming your aircraft, the priority question can change who ends up with it and how much of any sale proceeds go toward each debt -- which in turn affects any leftover balance you might still owe. An aviation or consumer attorney can sort out the priority in your specific state and situation.
What to do if a lender, FBO, or mechanic moves on your aircraft
A repossession, a deregistration, or a lien sale is a powerful demand -- but it has to follow the rules. That gives you real steps to take, all of them lawful:
- Ask for the claim in writing. From a lender, request the payoff amount and the loan and security documents. From an FBO, mechanic, or hangar, request an itemized statement of the charges and the basis for the lien.
- Demand proper notice. Before a sale, you are generally entitled to notice. For a lender sale, you can demand notice of the sale and confirmation that the aircraft will be sold in a commercially reasonable way. For a possessory-lien sale, the state's required notice must be given.
- Confirm how the aircraft is registered and which liens are recorded. You can check the FAA Civil Aviation Registry for the recorded lien and ownership status, and the International Registry for a Cape Town interest where it applies.
- Contest an improper move. A repossession that breached the peace, a defective notice, an invalid or inflated lien claim, or a lowball resale can be challenged -- and may reduce or defeat any leftover balance. See what happens if you don't pay your aircraft loan for how the default-and-sale process runs.
- Get help. An aviation or consumer attorney, or a legal-aid office, can review the documents and tell you whether a specific move followed the rules.
What you should never do is try to defeat a repossession or lien by self-help: do not fly the aircraft away, hide it, re-register it offshore, ferry it out of the country, or damage or ground it. Those steps can expose you to serious legal trouble and generally make your position far worse. The effective levers here are the lawful ones -- verify, demand notice, and contest an improper repossession, deregistration, or lien.
How this affects what you owe
Once the aircraft is gone -- whether repossessed and sold, deregistered and exported, or sold under a possessory lien -- the money question does not necessarily end. If a sale does not cover the full balance plus allowed fees, the lender may pursue you for the unsecured leftover, called a deficiency, much like a deficiency after a car repossession. That leftover is the only part that behaves like ordinary unsecured debt. Before you treat any such balance as fixed, verify the sale was handled properly and that the proceeds were credited correctly, because a defective process can cut or void a deficiency. For how the numbers work out and what is negotiable afterward, see can you settle an aircraft loan.
Bottom line
Yes, a lender can repossess your airplane on default -- and separately, an FBO, mechanic, or hangar operator you owe can hold and, after notice, sell it under a possessory lien. The FAA Civil Aviation Registry sits at the center of it all because an aircraft has no state title: the lender's lien is recorded there, and clean title cannot transfer without going through it, while larger aircraft add the Cape Town International Registry and a possible IDERA. Every one of these paths must follow the rules -- valid claim, proper notice, commercially reasonable or process-compliant sale -- so verify how the aircraft is registered, which liens are recorded, and whether the process was followed before you accept any outcome or leftover balance. Never call a specific claim definitely valid or invalid without the facts and a professional's review.
This page is general information, not legal, tax, or financial advice. Aircraft financing law is unusually layered -- federal FAA registration and recording rules, state UCC and repossession law, the Cape Town Convention for larger aircraft, and state mechanic's/storage-lien rules -- so whether an aircraft loan is secured, whether an FBO or mechanic has a lien, whether and how a lender can repossess or deregister the aircraft, whether a deficiency is owed after a sale, and how much (if anything) is genuinely owed all depend on your loan, your state, how the aircraft is registered and financed, and the facts -- read your loan and any lien documents carefully, keep every record, and talk to your lender, your FBO or mechanic, and an aviation or consumer attorney or a legal-aid office if something looks wrong.