Final answer:
The maximum ambient air temperature for takeoff or landing depends on various factors, and for most commercial aircraft, it is typically around 40°C or 104°F.
Step-by-step explanation:
The maximum ambient air temperature for takeoff or landing depends on various factors, such as the aircraft's design and performance capabilities.
Generally, higher air temperatures can reduce an aircraft's performance, particularly its lift and engine performance.
For most commercial aircraft, the maximum ambient air temperature for takeoff or landing is typically around 40°C or 104°F. In extreme cases, some specialized aircraft may have lower maximum temperature limits.
It is important to note that the maximum temperature for takeoff or landing also considers factors such as runway length, altitude, aircraft weight, and wind conditions, among others.