Aircraft Title Search: Verifying Clean Ownership Before Purchase

Why does aircraft title even need a separate search?

Because aircraft title in the United States is centralized federally, not at the county courthouse. Every U.S. civil aircraft — from a Cessna 172 to a Global 7500 — has its ownership and lien history recorded at the FAA Aircraft Registry in Oklahoma City under the authority of the 1938 Civil Aeronautics Act. That registry is the single source of truth. A clean bill of sale from the seller means nothing if there's an undischarged lien sitting on the N-number from a 2011 engine overhaul, and you will inherit that lien the moment you take delivery.

This is why no competent transaction closes without a title search and an escrow agent. The buyer's broker does not run the search themselves; a specialist escrow firm in Oklahoma City — Insured Aircraft Title Service, AIC Title Service, Aero-Space Reports, and Wright Brothers Aircraft Title are the dominant names — physically pulls the records.

What does a title search actually reveal?

A title search reveals the full chain of ownership, every recorded security interest, and any open legal claims attached to the airframe and, separately, the engines and propellers. The FAA Registry maintains records by N-number and by serial number, and the search will produce copies of every bill of sale, every security agreement, every lien release, and every assignment ever filed against the aircraft.

The critical findings to watch for: open security interests from banks or finance companies where the original lien was never released, mechanic's liens from MROs that performed work and were not paid, IRS liens, divorce-related claims, and — increasingly common on aircraft that have changed hands internationally — International Registry interests filed under the Cape Town Convention. Cape Town is a separate registry in Dublin, and any aircraft over 8,618 lbs MTOW that has been internationally financed since 2006 likely has an International Registry record that must be searched in parallel.

Roughly one in five title searches surfaces something that needs to be cleared before closing. Most are stale liens from satisfied loans where the lender simply never filed the release — annoying but fixable. A meaningful minority are real: undisclosed financing, unpaid shop bills, or ownership disputes the seller hoped you wouldn't find.

Who orders the title search and when?

The buyer orders it, through the escrow agent, immediately after the Letter of Intent is signed and before the pre-purchase inspection begins. There is no reason to spend $25K-$150K on a PPI for an aircraft you can't take clear title to. The sequence runs: LOI signed, deposit wired to escrow (typically $100K-$250K for a mid-size jet), title search ordered, PPI scheduled in parallel.

The initial search takes 24-72 hours and runs $300-$750. The escrow agent then keeps the title "shelved" — meaning they hold the search open and re-run it immediately before closing to catch any liens filed during the deal period. That second pull is critical. Liens can and do appear mid-transaction, particularly mechanic's liens from shops the seller stopped paying once they knew the aircraft was selling.

What happens when the search finds a lien?

The seller is contractually required to deliver clear title, so any lien found becomes the seller's problem to resolve before funds release. In practice, the escrow agent coordinates payoff letters from the lienholder, calculates exact payoff figures including per-diem interest, and at closing wires the lien payoff directly to the lender out of the buyer's purchase funds. The lender then files a release with the FAA, and the escrow agent confirms the release is recorded before disbursing the remaining proceeds to the seller.

This is mechanical when the lien is a known bank loan. It gets messy when the lien is contested — a mechanic's lien the seller disputes, an IRS lien from a prior owner's tax issues, or a Cape Town interest filed by a party the seller claims has no standing. These can delay closings by weeks. In rare cases they kill the deal. I've seen a $14M Challenger transaction collapse three days before closing when an undisclosed $1.2M mechanic's lien from a Singapore MRO surfaced and the seller refused to pay it.

How is the closing actually executed?

Closing happens simultaneously at the FAA Registry counter in Oklahoma City, either in person or via the escrow agent acting as filing agent. The buyer wires purchase funds to escrow. The seller delivers the executed AC Form 8050-2 Bill of Sale and the AC Form 8050-1 Aircraft Registration Application in the buyer's name. The escrow agent walks both documents into the Registry, files them, confirms recording, and then releases funds to the seller and any lienholders.

For Cape Town-eligible aircraft, the International Registry filings happen in parallel — the prior interest is discharged and the new buyer's (and any new lender's) interest is registered in Dublin. This is electronic and instantaneous but requires both parties to be pre-registered Cape Town users, which is something your escrow agent and counsel handle in advance.

Total closing costs run $5K-$15K including escrow fee, title search, document recording, and Cape Town filings if applicable. Larger transactions or international deals push toward the upper end.

What about non-US registered aircraft?

Non-US registries don't use the Oklahoma City system, so the search process is entirely different. Bermuda (VP-B and VQ-B), Cayman Islands (VP-C), Isle of Man (M-), San Marino (T7-), and Aruba (P4-) are the common offshore registries for private jets, and each has its own title and mortgage registry with its own search procedure and timing. Bermuda and Cayman searches are reasonably fast and well-documented; San Marino is opaque and slow.

If you are buying an offshore-registered aircraft with the intent to re-register on the N-registry, the transaction structure typically involves deregistration from the foreign registry concurrent with U.S. registration, with escrow holding funds until both sides confirm. This adds 2-4 weeks to a typical timeline and requires counsel familiar with the specific registry.

What does this mean for your transaction?

Treat the title search as non-negotiable infrastructure, not a line item to economize on. The $500 search and $10K escrow fee on a $5M aircraft is rounding error against the cost of inheriting a lien you didn't know existed. Use one of the four established Oklahoma City escrow firms, run the search before the PPI, and re-run it the morning of closing. Confirm in writing that any liens found will be paid out of seller proceeds at closing, and that the escrow agent will not release funds until the FAA has recorded the lien releases. That is how clean title gets delivered.