Related Clues:

• Airport monitor datum
• Coming first in race, getting inside an opponent
• Appearance of a Republican challenger
• Airport event that's the opposite of departure
• Opposite of departure
• One making an airport landing
• A c-competitor is coming
• Coming of a king and one who would like to overthrow him?
• Appearance of a competitor, by the sound of it
• Artist repelled by competitor's approach
• Big news regarding extraterrestrials
• An Abba album coming?
• American resistance to antagonist getting off Jumbo
• Appearance; entrance
• An ABBA album's appearance