Finding an aircraft's registration through the FAA database

You can search for any aircraft's registration information through the Federal Aviation Administration's N-Number Inquiry tool, which is free and open to the public. The N-Number is the aircraft's tail number — the registration identifier painted on the fuselage. The FAA database tells you the aircraft's owner, manufacturer, model, serial number, and registration status.

The search takes about two minutes and requires only the aircraft's tail number (the N-number). If you don't have the tail number, you can search by owner name, manufacturer, or model, though these searches return broader results. The database updates daily, so the information reflects current registrations.

Key Takeaways

  • The FAA's N-Number Inquiry tool at faa.gov is the official source for aircraft registration and is free to use.
  • You need the aircraft's tail number (starting with "N") to search, or you can search by owner name, model, or manufacturer if you don't have it.
  • The database shows the registered owner, aircraft type, serial number, and whether the registration is active or expired.
  • Results update daily and reflect the current status of every registered aircraft in the United States.

Accessing the FAA's N-Number Inquiry tool

Go to the FAA's Aircraft Registration Branch website at faa.gov and locate the "N-Number Inquiry" search box. This is the official lookup tool maintained by the FAA's Civil Aviation Registry. You do not need to create an account or provide personal information to search.

Enter the aircraft's tail number in the search field. The tail number always begins with the letter "N" followed by numbers and sometimes letters (for example, N12345 or N123AB). If you're searching for a specific aircraft and have the tail number visible, this is the fastest route. Click "Search" and the database returns results within seconds.

What information the search results show

The FAA database displays the aircraft's registered owner (the person or company the FAA has on file), the manufacturer and model (such as Cessna 172 or Piper Cherokee), the serial number (the manufacturer's unique identifier), and the registration status (active, expired, or pending). You'll also see the aircraft's airworthiness certificate status, which indicates whether the plane is currently legal to fly.

The owner information shown is the registered owner only — this may be a leasing company, a corporation, or a trust, not necessarily the person flying the aircraft. The registration status tells you whether the owner has paid the renewal fee and whether the FAA considers the registration current. An expired registration means the aircraft cannot legally operate until the owner renews it.

Searching without a tail number

If you know the aircraft's owner name but not the tail number, you can search by owner. Enter the owner's name in the search field and the database returns all aircraft registered to that person or company. This search is broader and may return multiple results, so you'll need to review the list to find the specific aircraft you're looking for.

You can also search by aircraft manufacturer and model (for example, "Cessna 172") to see all registered aircraft of that type. This returns a very large list and is useful only if you're researching how many of a particular model are registered in the United States, not for identifying a specific plane.

Understanding registration status and what it means

An active registration means the owner has current paperwork on file with the FAA and the aircraft is legally registered. The plane may or may not be airworthy or currently flying — registration status only confirms the FAA has accepted the ownership claim and the renewal fee is paid.

An expired registration means the owner did not renew within the required timeframe. Aircraft with expired registrations cannot legally operate. An owner can renew an expired registration, but the aircraft must not fly until the renewal is complete. A pending registration means the FAA is still processing the paperwork and has not yet issued a final status.

Why you might need to look up an aircraft registration

People search aircraft registrations for many reasons: to verify ownership before buying or leasing an aircraft, to research an aircraft's history before a flight, to check whether a plane spotted in your area is registered, or to gather information about a specific aircraft for research or journalism. The database is public because aircraft ownership and registration are matters of public record.

If you're considering buying an aircraft, the N-Number Inquiry confirms the current registered owner and whether the registration is active. This is a starting point only — a full pre-purchase inspection and title search through an aircraft broker or attorney are standard practice before any purchase.

Frequently Asked Questions

Can I find out who owns a specific aircraft?

Yes. The FAA database shows the registered owner's name. If the aircraft is owned by a corporation or trust, you'll see that entity's name. If you need to contact the owner, you may need to search business records or hire a title company, as the FAA database does not provide phone numbers or addresses.

What if the aircraft tail number doesn't start with N?

Aircraft registered outside the United States have different prefixes. A tail number starting with "C" is Canadian, "G" is British, "D" is German, and so on. The FAA database only covers U.S.-registered aircraft. For foreign aircraft, you would search that country's aviation authority.

How often does the FAA database update?

The N-Number Inquiry database updates daily. If an aircraft's registration status changed very recently, it may take up to 24 hours to appear in the search results. For the most current information, search again the next day if you need to confirm a very recent change.

Can I read the entire aircraft registration database?

The FAA provides bulk aircraft registration data through its public records request process, though this is intended for researchers and organizations rather than individual lookups. For a single aircraft or small number of searches, the N-Number Inquiry tool is the practical option.

What if the search returns no results?

No results usually means the tail number is incorrect, the aircraft is not registered in the United States, or the registration has been permanently cancelled. Double-check the tail number spelling and format. If you're certain the number is correct, contact the FAA's Aircraft Registration Branch directly for information.