What Is the FAA TRUST Test? And When It Is Not Enough

The Recreational UAS Safety Test, or TRUST, is a free online aeronautical knowledge and safety test that every recreational drone flyer in the United States is required by law to pass before flying. You cannot fail it — every question is correctable until you reach 100 percent. It is required by 49 U.S.C. 44809(a)(7), and it is not a pilot certificate.

Almost every page that ranks for this test is a portal selling you the click to take it. Very few explain the part that actually gets people in trouble, which is not the test at all. It is the assumption that passing TRUST means you are cleared to fly. TRUST satisfies exactly one of the eight conditions in the recreational exception. Miss any of the other seven and you are operating illegally with a completion certificate in your pocket.

What is the TRUST test?

In the FAA Reauthorization Act of 2018, Congress created a narrow carve-out from the drone rules for people flying purely for fun. That carve-out is 49 U.S.C. 44809, the Exception for Limited Recreational Operations of Unmanned Aircraft. Condition (a)(7) of that section requires the operator to have passed an aeronautical knowledge and safety test, and subsection (g)(1) directed the FAA to build one. TRUST is that test.

The FAA writes the content but does not administer it. It supplies the material to approved Test Administrators, who deliver it online. There were 17 approved administrators as of August 2026, including the Academy of Model Aeronautics, Boy Scouts of America, Embry-Riddle Aeronautical University, Pilot Institute and UAV Coach.

You must carry proof of passage and present it if asked by law enforcement or FAA personnel.

Can you fail the TRUST test? And how hard is it?

No, and not very. The FAA's guidance is explicit that "all test questions are correctable to 100% prior to issuing your completion certificate." Get one wrong and the test walks you back through the material until you get it right. It is a teaching instrument wearing a test costume.

The FAA does not publish a fixed question count, and the number varies between administrators because each one may add its own approved supplemental content. Most people finish in twenty to forty minutes. There is no time limit, no proctor, no fee and no minimum age to sit it.

If that sounds too easy to be meaningful, that is the design. Congress asked for a safety briefing that everyone would actually complete, not a filter.

Where do you take it, and is it really free?

Online, through any FAA-approved administrator, and yes. The FAA states that all approved TRUST test administrators offer the test free. Any site charging you for TRUST itself is either selling a separate training package alongside it or is not an approved administrator.

One detail catches people out. Test administrators do not keep a record of your certificate. Neither does the FAA. When you finish, you receive a certificate containing a random 15-digit alphanumeric token, and downloading or printing it is your only copy. Lose it and there is nobody to call — you retake the test.

What TRUST does not give you

This is the section the portals skip. The FAA's own Test Administrator Operating Rules put it in a single sentence:

Completing the TRUST provides no airman certification or authority to operate UAS on behalf of the TA or the FAA.

So TRUST is not a license, not a certificate in the airman sense, and not a credential you can present to a client. It does not expire, because it is not a rating — there is no recurrent TRUST, unlike the 24-month currency requirement that applies to Part 107 certificate holders. It confers no privileges whatsoever. It removes one obstacle from a list of eight.

What the recreational rules actually require

Passing the test is condition seven. Here is the full set from 44809, which is what the exception actually asks of you:

Two of these deserve emphasis because they are where recreational flyers most often drift into illegality without noticing.

Controlled airspace is not open to you by default. The 400-foot figure applies to Class G. In Class B, C, D or a surface Class E area you may only fly at or below the altitude the FAA authorizes, and you need that authorization before you launch. A UAS Facility Map ceiling of zero means zero.

Remote ID applies to you too. Since 16 September 2023, any drone that requires registration must broadcast Remote ID unless it is flown inside a FAA-Recognized Identification Area. Recreational status does not exempt you.

The line: what actually makes a flight recreational

Here is the most widely believed falsehood in hobby droning, and the FAA addresses it head-on:

Compensation, or the lack of it, is not what determines if a flight was recreational or not.

The test is purpose, not payment. A flight is recreational only if it is flown strictly for personal enjoyment. The moment the flight has another objective, it falls under Part 107, and no amount of not-getting-paid rescues it.

The FAA's own examples of flights that are not recreational:

• Taking photos to help sell a property or a service
• Roof inspections
• Photographing a high school football game for the school's website
• Volunteering to survey coastlines for a non-profit — the FAA notes that goodwill also counts as non-recreational

That last one surprises people. Flying free of charge for a charity is a Part 107 operation. So is putting your footage on a monetized YouTube channel, and so is shooting your own business's promotional video.

The FAA's guidance is blunt about the gray area: when in doubt, assume Part 107.

What this means when you are actually flying

Think of it as a one-way door. Recreational flying is a narrow exception you have to stay inside for the whole flight, and you decide which rule set applies before you launch, based on why you are flying.

The practical trap is the registration split. Registration is $5 for three years on both routes, but the recreational $5 covers every drone you own while Part 107 charges $5 per aircraft. Critically, a registration cannot be transferred between operation types. A drone registered under the recreational exception cannot legally be flown under Part 107. If you registered as a hobbyist and someone later offers you $200 for a roof shot, you need the certificate and a fresh registration for that aircraft.

There is also the sub-250-gram wrinkle. Drones weighing 0.55 pounds or less are exempt from registration only when flown under the recreational exception. Fly that same aircraft under Part 107 and it must be registered.

If you fly often enough to be reading this, the honest calculation is that the recreational route is a ceiling, not a foundation. The remote pilot certificate costs $175 for the Unmanned Aircraft General knowledge test, never expires, and removes every one of these judgment calls. You stop having to prove your intent was pure.

Frequently asked questions

Can you take the FAA TRUST test online?

Yes, and online is the only way to take it. The FAA supplies the content to approved Test Administrators who deliver it through their own websites. There is no in-person option, no testing center appointment and no identity verification. You can start and finish it on a phone in a single sitting.

How many questions are in the TRUST test?

The FAA does not publish a fixed number, and it varies by administrator because each approved provider may include its own supplemental content. Expect a short series of multiple-choice questions grouped into safety topics, taking most people twenty to forty minutes in total. Every question is correctable, so the count matters very little.

Is the FAA TRUST test hard?

No. It is impossible to fail. Every question is correctable to 100 percent before your completion certificate is issued, so an incorrect answer simply returns you to the material until you answer correctly. It is designed as a guided safety briefing rather than a pass-or-fail examination.

Does the TRUST certificate expire?

No. TRUST is a one-time requirement with no recurrent testing, because it is not an airman certificate and carries no privileges to keep current. That contrasts with Part 107, where the certificate itself never expires but recency must be renewed every 24 calendar months through free online training.

What happens if I lose my TRUST certificate?

You retake the test. Test administrators do not keep a record of your certificate and neither does the FAA, so there is no copy to recover and no replacement to request. Retaking costs nothing but a few minutes. Save a digital copy to your phone the first time.

Do I need TRUST if I already have a Part 107 certificate?

Only if you intend to fly recreationally. The two routes are separate, and a Part 107 certificate does not satisfy the 44809 requirement. Many certificated remote pilots take TRUST anyway so they can legally fly for fun on a recreationally registered aircraft without invoking Part 107.

If you have reached the point where the recreational exception no longer covers what you want to do, the free readiness assessment shows you how close you already are to passing the Part 107 knowledge test.

Sources

• 49 U.S.C. 44809 — Exception for limited recreational operations of unmanned aircraft
• FAA — The Recreational UAS Safety Test (TRUST)
• FAA — Recreational Flyers & Community-Based Organizations
• FAA — TRUST Test Administrator Operating Rules (PDF)
• FAA — How to Register Your Drone
• FAA — How much does it cost to get a remote pilot certificate?
• 14 CFR Part 107 — Small Unmanned Aircraft Systems