Which of the following is NOT a component to check with the FEVER memory jogger?

The FEVER memory jogger is a systematic approach used to ensure that vital components are checked to maintain safety and operational integrity, particularly in aviation contexts. The acronym FEVER stands for Fuel, Engine indications, Vapor/Xs (fire or smoke), and a final check of the Radar.

Choosing tire pressure as an answer indicates a disconnect with the focus of the FEVER jogger, which is primarily concerned with components that directly affect flight safety and engine performance rather than ground operations like tire conditions. Tire pressure is certainly important for vehicle operation, but it is not typically a part of the critical checks made before altitude operations where FEVER is used.

On the other hand, the elements of fuel flow, engine indications, and potential alerts for fire or smoke are all crucial to an aircraft's operational readiness and safety, making them key components of the FEVER checklist. Each of these components directly influences the performance and safety of the flight, which is why they are included in the FEVER memory jogger.