What is the maximum indicated airspeed at which an aircraft may be flown in a satellite airport traffic pattern located within Class B?

The correct answer is 250 knots, which represents the maximum indicated airspeed permitted for aircraft operating in Class B airspace. Class B airspace surrounds major airports, and its purpose is to manage the high-density air traffic often present in these areas. According to Federal Aviation Administration (FAA) regulations, the maximum airspeed for aircraft at or below 10,000 feet MSL operating within Class B airspace is limited to 250 knots indicated airspeed. This restriction helps to ensure safe separation between aircraft, allowing for smoother operations as they enter and exit the busy airspace around major airports.

When considering the other options, it's important to remember that while some of the speeds might seem reasonable, they do not align with the FAA regulations in this context. Speeds such as 230 knots, 200 knots, or 150 knots might be lower than what's permitted but do not correspond to the maximum allowable speed when flying within the controlled boundaries of Class B airspace. Therefore, the correct maximum indicated airspeed for aircraft operating in a traffic pattern in this environment remains 250 knots.