Buying an aircraft is a multi-step process involving inspections, financing, paperwork, and registration with the FAA

Purchasing an aircraft differs sharply from buying a car or house. You will need a pre-purchase inspection by an aviation mechanic, proof of funds or a loan commitment, a bill of sale, and registration with the Federal Aviation Administration (FAA). The process typically takes four to twelve weeks from offer to first flight in your name, depending on whether you finance, whether the aircraft needs repairs, and how quickly paperwork moves through the FAA's regional office.

The biggest cost beyond the purchase price is the pre-purchase inspection, which runs $1,500 to $5,000 for a small single-engine plane and more for larger aircraft. This inspection is not optional—it is the only way to know what hidden damage or maintenance issues exist. Many buyers skip it to save money and later discover engine problems, corrosion, or avionics failures that cost far more to fix.

Key Takeaways

  • A pre-purchase inspection by an FAA-certified mechanic is essential before you commit money, and it costs $1,500 to $5,000 for most small aircraft.
  • You will need proof of funds, a loan pre-approval letter, or a commitment from an aircraft lender before a seller will negotiate seriously.
  • The bill of sale, title search, and FAA registration form (AC Form 8050-1) are the core documents that transfer ownership and put the aircraft in your name.
  • Registration with your regional FAA office takes two to four weeks after you submit paperwork, and you cannot legally fly until the registration is complete.
  • Insurance must be in place before you take possession, and most lenders require it as a condition of financing.

Finding an aircraft and making an offer

Aircraft are sold through brokers, private sellers, auctions, and specialized marketplaces. The largest online marketplaces for used aircraft are Controller.com, Trade-A-Plane, and Barnstormers. New aircraft come directly from manufacturers like Cessna, Piper, and Cirrus, or through authorized dealers. Brokers typically handle higher-value aircraft and take a commission (usually 5 to 10 percent of the sale price) from the seller, not the buyer.

Before you make an offer, verify the aircraft's logbooks, maintenance records, and accident history. The FAA maintains a public database of registered aircraft and can tell you the current owner and registration status. You can also search the National Transportation Safety Board (NTSB) accident database to see whether the specific aircraft has been in a crash or serious incident. A title search through a title company that specializes in aircraft (similar to a real estate title search) will reveal whether there are liens against the aircraft or other ownership claims.

Once you find an aircraft you want, make a written offer that includes a contingency for a satisfactory pre-purchase inspection. This contingency protects you: if the inspection reveals major problems, you can walk away without losing your deposit. The offer should also state the inspection timeline (typically 7 to 14 days) and who pays for it (usually the buyer).

Arranging financing and proof of funds

Aircraft financing works differently from auto loans. Banks and credit unions do not typically finance aircraft purchases; instead, you will work with specialized aircraft lenders or the seller directly. Major aircraft lenders include Piper Finance, Cessna Finance, and independent lenders like Propel and Elevate Credit. Loan terms usually run 10 to 20 years, with down payments of 20 to 30 percent required.

If you are paying cash, you still need to show proof of funds—a bank statement or letter from your financial institution confirming you have the money available. Sellers will not negotiate seriously without this proof. If you are financing, get a pre-approval letter from your lender before you make an offer. The letter should state the maximum loan amount, the interest rate, and any conditions (such as a satisfactory inspection or appraisal).

Interest rates for aircraft loans vary based on the aircraft type, age, and your credit score. Newer aircraft and those with strong maintenance records typically may have access to for better rates. Budget for closing costs, which typically run 2 to 5 percent of the purchase price and cover appraisal, title search, and lender fees.

The pre-purchase inspection and what it covers

A pre-purchase inspection, also called a "pre-buy," is a detailed examination of the aircraft's airframe, engine, avionics, and systems. It must be performed by an FAA-certified mechanic, often an Inspection Authorization (IA) holder, who has the authority to sign off on the inspection. This is not a quick walk-around; a thorough pre-buy takes 8 to 16 hours and may require opening panels, running the engine, and reviewing every maintenance log entry for the past several years.

The inspection covers the engine's compression and wear, the airframe for corrosion or cracks, the propeller, landing gear, brakes, fuel system, electrical system, and avionics. The mechanic will also check whether all required inspections (such as the annual inspection and any manufacturer service bulletins) are current. If the aircraft has had damage or major repairs, the mechanic will verify that the work was done correctly and documented.

After the inspection, you receive a written report detailing any issues found, their severity, and estimated repair costs. Minor issues (worn tires, small dents) are normal. Major issues (engine damage, corrosion in the wing spar, avionics failures) are deal-breakers or require a price reduction. Use the inspection report to renegotiate the price or walk away if repairs are too expensive.

Title transfer and bill of sale

Once you and the seller agree on price and terms, you will sign a bill of sale. This is a straightforward document that states the aircraft's make, model, serial number, current registration number, the purchase price, and the date of sale. Both buyer and seller sign it. The bill of sale is your proof of purchase and is required to register the aircraft in your name with the FAA.

Before closing, have a title company search the aircraft's title to confirm the seller owns it free and clear (or that any liens will be paid off at closing). Aircraft title searches work like real estate searches: they reveal whether the aircraft is mortgaged, whether there are tax liens, or whether there are competing ownership claims. This search typically costs $200 to $400 and takes 3 to 5 business days.

At closing, the seller will sign the bill of sale and provide you with the aircraft's logbooks, maintenance records, and any other documentation. You will provide proof of funds or a cashier's check. If you are financing, the lender will wire funds directly to the seller's account or title company. The title company or closing agent will hold the funds in escrow until all conditions are met.

FAA registration and the N-number

After you own the aircraft, you must register it with the FAA to fly it legally. Registration is done through the FAA's Aircraft Registration Branch using FAA Form 8050-1 (process for Aircraft Registration). You will submit this form along with the bill of sale, proof of U.S. citizenship (if you are an individual), and proof of ownership. If you are financing, the lender will be listed as a lienholder on the registration.

The FAA will assign your aircraft an N-number (also called a tail number), which is a unique identifier painted on the fuselage. The N-number begins with "N" and is followed by up to five characters. You can request a specific N-number (such as N123AB) for an additional fee, or accept one assigned by the FAA. Registration is valid for three years and must be renewed.

Submit your registration process to the FAA's regional office that covers your state. Processing typically takes 2 to 4 weeks. You cannot legally fly the aircraft until the registration certificate arrives in the mail. Some owners request a temporary registration (pink slip) to fly the aircraft while waiting for the permanent certificate, though this is not always granted.

Insurance and final steps before flying

Aircraft insurance is required by lenders and is essential for your protection. There are two types: hull insurance (covers damage to your aircraft) and liability insurance (covers injury or damage you cause to others). Premiums vary widely based on the aircraft type, its value, your pilot experience, and how you plan to use it. A $100,000 aircraft might cost $1,000 to $2,000 per year to insure; a $500,000 aircraft might cost $3,000 to $6,000 or more.

Contact insurance brokers who specialize in aircraft before you close on the purchase. They will need the aircraft's make, model, year, and serial number to quote you. Have insurance in place and a policy number ready before you take possession, because lenders will not release funds without proof of insurance.

Once registration is complete and insurance is active, you are ready to fly. Before your first flight, perform a thorough preflight inspection, review the aircraft's weight and balance calculations, and file a flight plan if you are flying cross-country. If you are not a pilot, hire a flight instructor for a checkout flight to familiarize yourself with the aircraft's systems and handling.

Common pitfalls and what to avoid

The most common mistake is skipping or rushing the pre-purchase inspection to save money. Aircraft that appear fine on the surface often have hidden damage—corrosion inside the wings, metal fatigue in the engine, or avionics that are outdated or failing. A thorough inspection costs $1,500 to $5,000 but can save you tens of thousands in unexpected repairs.

Another pitfall is not verifying the aircraft's maintenance history. Every aircraft must have an annual inspection, and many have additional inspections or service bulletins required by the manufacturer. If these are overdue or missing, you inherit the liability and the cost of bringing the aircraft into compliance. Review the logbooks carefully or have your mechanic do it during the pre-buy.

Do not assume the seller's insurance will cover you during the transition period. Once you own the aircraft, you are liable for any damage or injury, even if you have not flown it yet. Have your own insurance active before you take possession.

Frequently Asked Questions

How long does it take to buy an aircraft from start to finish?

The timeline depends on financing and paperwork speed. A cash purchase with a quick inspection and no repairs typically takes 4 to 8 weeks. If you are financing, the lender's appraisal and underwriting can add 2 to 4 weeks. FAA registration adds another 2 to 4 weeks. Total time is usually 8 to 16 weeks, though it can be faster or slower depending on circumstances.

Can I fly the aircraft while waiting for FAA registration?

No, not legally. You must have a valid registration certificate before you fly. Some owners request a temporary registration (pink slip) from the FAA, which allows limited flying while the permanent certificate is being processed, but this is not may provide. Plan to wait 2 to 4 weeks after closing before your first flight.

What if the pre-purchase inspection finds major problems?

You have three options: walk away (if you included an inspection contingency in your offer), renegotiate the price to account for repairs, or proceed with the purchase and pay for repairs yourself. If you renegotiate, get a written estimate from your mechanic for all repairs and use that to justify a lower offer. Never proceed without understanding the full cost of repairs.

Do I need a pilot's license to own an aircraft?

No, you can own an aircraft without a pilot's license. However, you cannot fly it yourself without a license. You can hire a pilot to fly it for you, or you can obtain a pilot's license through flight training. Most owners are pilots, but ownership and piloting are separate.

What happens if I finance the aircraft and want to sell it later?

The lender holds a lien on the aircraft, meaning they have a legal claim to it until the loan is paid off. If you sell, the proceeds go to the lender first to pay off the loan balance, and you receive the remainder. You cannot transfer ownership to a buyer until the lien is released, which happens when the loan is paid in full.