How can you enter a restricted pattern?

Entering a restricted pattern is typically accomplished through specific maneuvers that maintain safety and operational expectations in the airspace. The correct option outlines two methods: a crosswind entry or making a closed pattern from a parallel runway.

A crosswind entry involves positioning the aircraft into the downwind leg of the traffic pattern by flying in from the side, facilitating a smooth integration into the existing traffic flow while maintaining separation from other aircraft. This method ensures that the pilot is aware of the current traffic and can safely join the pattern without compromising safety.

Additionally, a closed pattern from a parallel runway is another effective way to enter a restricted pattern. This allows the aircraft to transition into the traffic pattern without interfering with the existing flow on the primary runway. By taking off or arriving from a parallel runway, pilots can maintain situational awareness and adhere to the restrictions while ensuring that they do not disrupt other aircraft operations.

These methods are preferred in aviation to uphold the integrity of restricted airspace while allowing for safe entry and exit from the pattern. The other choices do not align with the procedures typically established for entering restricted patterns, focusing instead on approaches that may not maintain the necessary separation or situational awareness.