Three pilots, one deck: teaching crew cooperation on the Atlas

The Atlas Heavy Freighter is not a difficult ship to fly in the sense that a courier or a dropship is. At 612 metres and 52,000 tonnes of cargo it responds slowly, its helium-3 pellet drive is reliable, and it cruises at a steady 240 km/s. What makes it demanding is that it needs three pilots, and three pilots can make mistakes together that none of them would make alone.

On our Heavy Freight Type Rating we form crews of three on the first morning and keep them together for all 16 weeks. They rotate through captain, first officer and systems officer, so each pilot learns what the others need and when they need it. In the 160-hour simulator phase at Shackleton Base we deliberately give crews problems that require all three seats: a cargo shift during a long burn, a partial drive failure halfway to Mars, a docking clearance cancelled at the last minute.

The most common failure we see is not technical. It is the first officer who notices something odd and says nothing because the captain seems confident. We train the habit of speaking up, using a structured phrase that states what you see, what concerns you, and what you propose. Crews practise it until it feels natural.

The second common failure is overload. A fully laden Atlas on approach to an Olympus Ring freight terminal generates a lot of radio traffic, checklist items and traffic alerts. One pilot trying to do everything is a pilot about to miss something. Crews learn to divide the work explicitly and to say aloud when they are saturated.

By the time a crew takes its 110 flight hours aboard a working Atlas, including a live cargo run from Luna to Mars orbit, they have usually stopped being three students and become one crew. Our first-time pass rate has averaged 86 per cent since 2181.

Many of our graduates fly with freight unions that sponsor their seats. Wherever they go, I hope they keep the most important lesson: on a three-pilot deck, the quietest person in the room may be the one who has noticed the problem.