Where do you want to start?
OnAir Handbook
How does this work?
How OnAir really works: the formulas, the constants and the hidden mechanics that shape every flight and every credit.
OnAir Reference
What is this control?
The Companion app screen by screen — every page, every button, explained in six languages.
Works with your simulator
Microsoft Flight Simulator 2024 & 2020
One entry covers both releases: the Companion detects which one is running. SimConnect is built in, so there is nothing to install — on the same PC or across the network.
Connection guide →
X-Plane 12
Two ways to connect: the OnAir plugin, installed and updated by the Companion, or X-Plane's built-in Web API from version 12.4.0.
Connection guide →
X-Plane 11
Connects through the same OnAir plugin as X-Plane 12, installed from the Companion settings.
Connection guide →
Prepar3D v4 – v6
Prepar3D v4, v5 and v6 use the same SimConnect link as MSFS, locally or from another PC.
Connection guide →
FSX
FSX Steam Edition, or the boxed release with SP2, through SimConnect.
Connection guide →No simulator? Tycoon mode
Manage your company without a live sim connection. Where the world allows AI flying, eligible aircraft and crews fly on the server.
Read more →Every chapter, one click away
OnAir Handbook11
OnAir Reference11
OnAir Academy27
- 01Set Up OnAir and Companion
- 02Start in Onboarding Mode
- 03Complete Your First Freelance Charter
- 04Fly a Freelance Scheduled Route
- 05Build Your Freelance Routine
- 06Move from Freelance to Career / Advanced
- 07Acquire and Prepare Your First Company Aircraft
- 08Complete Your First Company Job
- 09Hire and Organise Your First Crew
- 10Keep the Fleet Ready to Fly
- 11Understand Cash, Costs and Borrowing
- 12Establish Your First FBO
- 13Generate Recurring Jobs from Your FBO
- 14Create Your First Work Order
- 15Create Your First Company Regular Route
- 16Coordinate a Multi-Aircraft Network
- 17Plan Your First Industrial Activity
- 18Lay Out and Build a Production Line
- 19Supply Materials and Look After Workers
- 20Buy Goods, Take Contracts and Publish Demands
- 21Move Industrial Goods to Where They Are Needed
- 22Monitor and Improve Industrial Operations
- 23Plan Basecamps and Maintain Owned Airports
- 24Work with a Virtual Airline and Partner Companies
- 25Approach Special Missions and Flight Tools
- 26Review, Stabilise and Grow Your Company
- 27Operational Checklists and Learning Paths
Can’t find it?
Ask 6,000+ pilots on Discord, or open a ticket with the OnAir support team.