Lg Section H Transport
PSIC 2019 Navigation-first hub

Class 5110 - Passenger air transport

PSIC Class 5110 covers Passenger air transport. Current child subclasses include Domestic Air Passenger Transport, International Air Passenger Transport, and Non-scheduled Air Passenger Transport. This four-digit layer...

Level Class
Hierarchy depth 4/5
Children 3
Last verified 2026-08-13
About this level

Practical summary

Class 5110 sits in the PSIC 2019 hierarchy under H Transportation and Storage > 51 Air Transport > 511 Passenger air transport. This class usually fans out into more specific subclasses such as Domestic Air Passenger Transport, International Air Passenger Transport, and Non-scheduled Air Passenger Transport. It is the level people use when they already know the activity family but still need the exact five-digit match.

Administrative context

Where this code is used

This class is used when a business can already narrow the activity family and only needs to compare the final subclasses such as Domestic Air Passenger Transport, International Air Passenger Transport, and Non-scheduled Air Passenger Transport. It is the level most often checked before a five-digit decision is finalized.

Selection note

How to choose it

Use this class to choose between its final subclasses such as Domestic Air Passenger Transport, International Air Passenger Transport, and Non-scheduled Air Passenger Transport. If two options look close, compare the exact activity, the outputs and the way the business actually earns revenue.

Official note

Source-backed description

This class includes: Transport of passengers by air over regular routes and on regular schedules Charter flights for passengers Scenic and sightseeing flights. This class also includes: Renting of air-transport equipment with operator for the purpose of passenger transportation General aviation activities, such as: transport of passengers by aero clubs for instruction or pleasure.

FAQ

What does PSIC Class 5110 cover?

PSIC Class 5110 is the four-digit layer that sits just above the final subclasses and usually defines the activity family for Passenger air transport.

How do I compare Class 5110 with the sibling classes?

Read the neighboring classes and compare the exact wording of the child subclasses. Nearby options include nearby sibling codes.

Why does Class 5110 matter for a filing decision?

It is usually the last broad checkpoint before the five-digit subclass choice, so it is the right place to catch near-miss classifications.