Related Clues:

• What's visible from flight? Look thoroughly when you hear
• Wire replaced amid stop? It's integral to a flight
• Space flight takes one into sun source
• Air pocket occurring mid-flight?
• Look hard, we're told, and skilfully for flight location
• Part of a tall building
• Vertical space for building rates will vary
• Location of a landing
• Tenement shaft
• American needs to mix effectively around communal area
• Flight case?
• Shaft allowing access to other floors
• Peer intently, we're told, to see flight's location
• Place for flights? Primarily soaring through atmosphere successfully
• Walking route between floors