What speed would you fly while maintaining best forward airspeed inside Class Bravo airspace?

The correct answer of 250 knots aligns with regulations regarding speed restrictions in Class Bravo airspace. According to the Federal Aviation Administration (FAA) regulations, when flying underneath Class Bravo airspace, pilots must adhere to a maximum airspeed of 250 knots indicated airspeed unless they are receiving air traffic control (ATC) instructions that allow otherwise.

This regulation is primarily in place to ensure safety and to manage the higher density of traffic typically found in these airspaces, which are often located around major airports. Maintaining this speed helps in maintaining separation between aircraft, and contributes to the smooth operation of air traffic in high-traffic zones.

In Class Bravo airspace, while the best forward speed in terms of performance might differ based on the aircraft type, pilots must always respect the operational limits imposed by airspace classes to ensure safe and efficient navigation. The other choices exceed this limit set for Class Bravo and therefore are not suitable. This understanding helps ensure compliance with airspace regulations and promotes safety in aviation operations.