What are the three means of clearing in priority order?

The correct answer identifies the three means of clearing in the appropriate priority order as Eyes, Ears, and Traffic Advisory System (TAS). This sequence highlights the importance of visual scanning (using your eyes) as the primary method of detecting other aircraft or obstacles in the vicinity. By visually searching the area, pilots can identify potential conflicts that might not be communicated through other means.

Following visual checks, the next method is auditory awareness (using your ears). This refers to listening for radio communications that can provide crucial information about nearby traffic, alerts, or instructions from air traffic control.

Finally, using the Traffic Advisory System serves as an additional tool for situational awareness. TAS provides alerts about nearby aircraft and helps in situational awareness but is considered less reliable than the first two methods since it may not detect all aircraft, particularly those not equipped with transponders.

The emphasis on this order underscores the necessity of first relying on one’s own observation skills before supplementing that with auditory information, and finally using technology as a secondary aid in maintaining situational awareness in the cockpit.