What is LAANC? How drone airspace authorization works

LAANC is the Low Altitude Authorization and Notification Capability, an FAA system that gives drone pilots near-real-time authorization to fly in controlled airspace at or below 400 feet near airports. Instead of waiting days or weeks for a manual approval, a pilot submits a request through an FAA-approved app and, when the request fits the pre-approved parameters for that location, receives authorization in seconds. LAANC exists to solve a specific problem: controlled airspace requires FAA permission, and manual permission does not scale to the volume of drone flights.

Understanding LAANC matters because most commercial work eventually touches controlled airspace, and flying there without authorization is a violation. This article explains how LAANC works, what it does and does not cover, who can use it and how to apply, and where its limits sit. The short version is that LAANC handles the airspace authorization quickly and leaves the rest of preflight responsibility with the pilot.

How LAANC works

LAANC runs on the FAA UAS Data Exchange, a system that shares airspace data between the FAA and private companies the FAA has approved to provide LAANC services. Those companies, called UAS Service Suppliers, build the apps that pilots use to request authorization. When a pilot submits a request, the system checks it against FAA airspace data, including UAS Facility Maps, special use airspace, temporary flight restrictions, and notices, and returns a decision.

The speed is the point. A request that falls within the pre-approved parameters for a location is authorized in near-real time, often in seconds, where the old manual process could take days or months. The name captures both halves of what happens: the system authorizes the flight and notifies the air traffic facility that manages the airspace that a drone will be operating there. That record gives controllers visibility into where and when drones fly, which the manual process never provided. Unless an authorization specifically requires it, a pilot does not need to phone the tower before flying, because the notification has already been made.

What LAANC authorizes, and what it does not

LAANC authorizes one thing: access to controlled airspace at or below 400 feet around participating airports. It is not a waiver, and it does not grant permission for operations that need one. Flying over people, flying at night in ways that require training or equipment beyond the standard rule, or any operation outside Part 107 limits is a separate question that LAANC does not touch. The distinction is worth holding onto, because an operation can hold a valid LAANC authorization and still be illegal for a reason LAANC was never meant to address.

The authorization also does not end the pilot's preflight duties. LAANC provides the airspace clearance and nothing more, so the pilot still checks temporary flight restrictions, notices, and weather, and still complies with every other Part 107 rule. A common misread treats a green LAANC authorization as blanket permission to fly. It is permission to be in that airspace, at that altitude, for that window, and no more.

Who can use LAANC and how to apply

LAANC is available to pilots operating under Part 107 and to recreational flyers. A Part 107 pilot needs a registered aircraft and a remote pilot certificate; a recreational flyer needs a registered aircraft and a passing TRUST result. Either way, the pilot chooses an FAA-approved UAS Service Supplier, sets up a profile, defines the operation in the app, and submits the request. Part 107 pilots can submit up to 90 days ahead of a planned flight.

Assignment matters once a program runs more than one crew. A program manager can hold and submit LAANC authorizations on behalf of the field pilots who will fly, which makes it far easier to assign missions and track authorizations across an organization. That works best when the platform behind it keeps each field pilot's view scoped, so that a field pilot sees only their assigned jobs and the authorizations attached to them. Authorization tied to the specific job, held for the specific pilot, is far harder to lose than an approval sitting in someone's email.

Reading UAS Facility Maps

UAS Facility Maps are the grids behind LAANC's automated decisions. Each map divides the controlled airspace around an airport into cells, and each cell carries a maximum altitude at which the FAA may authorize a Part 107 flight without additional review. A cell might read 200 feet near a runway and 400 feet further out, reflecting the air traffic below.

The maps show what is likely to be approved, not what is already approved. A pilot still has to submit a LAANC request even when a facility map shows a workable ceiling, because the map is a planning reference rather than an authorization. A request at or below the mapped ceiling is typically automatic. A request above the mapped ceiling but still under 400 feet is possible for Part 107 pilots through a further coordination request, which an air traffic manager reviews rather than the system approving it instantly. Where an airport is not covered by LAANC at all, authorization runs through a slower manual process instead.

Common mistakes in using LAANC

Confusing a LAANC authorization with a Part 107 waiver. Authorization grants airspace access; a waiver grants relief from an operating rule. LAANC handles the first and never the second, so an operation that needs to fly over people or beyond a Part 107 limit still requires the separate waiver.

Assuming LAANC covers every airport. LAANC is available at a large number of airports but not all of them. A pilot planning a flight near an airport without LAANC has to use the manual authorization process, which takes far longer and needs to be started well ahead.

Treating the authorization as the whole preflight. LAANC clears the airspace and nothing else. The pilot still checks temporary flight restrictions, notices, and weather, and a green authorization does not excuse skipping any of them.

Reading a facility map ceiling as authorization. UAS Facility Maps show the altitude the FAA may approve, not an approval itself. Flying on the strength of a map without submitting a request means flying without authorization.

Flying above the mapped ceiling without further coordination. The pre-approved altitude is a limit, not a suggestion. Going higher, even while staying under 400 feet, requires a further coordination request that an air traffic manager has to review and approve first.

FAQ

What does LAANC stand for?

LAANC stands for Low Altitude Authorization and Notification Capability. It is a collaboration between the FAA and private industry that automates airspace authorization for drone flights in controlled airspace at or below 400 feet near airports, replacing a manual process that once took days or weeks.

Is LAANC free to use?

The FAA does not charge for LAANC authorizations. The service is delivered through FAA-approved UAS Service Suppliers, and most of their apps are free to use for basic authorization, though some offer paid tiers with added planning or fleet-management features. The authorization itself carries no FAA fee.

Do I need LAANC to fly in uncontrolled airspace?

No. LAANC applies to controlled airspace near airports. Flights in uncontrolled Class G airspace do not need an airspace authorization, though the pilot still follows all other Part 107 rules, including altitude limits, visual line of sight, and checking for temporary flight restrictions.

Does a LAANC authorization let me fly at night or over people?

No. LAANC authorizes airspace access only. Night operations and flights over people are governed by separate Part 107 provisions and, where required, waivers or aircraft category rules. Holding a LAANC authorization does not grant any of those permissions.

Closing thought

LAANC turned airspace authorization from a weeks-long bottleneck into a near-instant step, and that is why it sits at the center of most commercial drone planning near airports. The system is narrow on purpose: it clears controlled airspace at or below a mapped ceiling and leaves everything else, from restrictions and notices to waivers and weather, exactly where it was. A pilot who understands that boundary uses LAANC for what it is and does not mistake it for permission it never granted.

If you are managing airspace authorizations across a commercial drone program, FlybyOps was built for the operational record problem at the center of regulated drone work. A project and job hierarchy with map-based scoping, role-based access control, a document vault that tracks authorizations and their expirations, and an append-only audit log are all part of how the platform keeps every authorization tied to the job it belongs to.