Definition
The set of real-time engine performance values displayed to the pilot, typically including parameters such as RPM, manifold pressure, fuel flow, oil pressure, oil temperature, cylinder head temperature, and exhaust gas temperature. In modern glass cockpits, this information is presented on a dedicated engine indicating page or strip rather than as separate analog gauges.
Plain English
The numbers and readings that tell the pilot how the engine is running — things like how fast it's turning, how hot it is, and how much fuel it's using.
Context Anchor
Seen on engine instruments, engine-monitoring displays, and combined flight displays in the cockpit.
Derivation
Data comes from a Latin word meaning “things given.” In this use, the engine is not “giving” opinions or records; the instruments are giving the pilot measured readings about engine operation.
Why Pilots Care
Continuous awareness of engine data lets the pilot catch performance changes or failures early and keep the flight safe.
Analogy
It is similar to the dashboard in a car: the readings do not fix the engine, but they tell you whether it is running normally or needs attention.
Intuition Check
Engine data does not mean the engine’s logbook history or maintenance paperwork here. It means the current readings that show how the engine is operating.
Example Sentence 1
During cruise, the pilot scanned the engine data and noticed the oil temperature was trending higher than normal.
Example Sentence 2
In cruise the pilot noticed a slight rise in oil temperature on the engine data and decided to reduce power.