Related Clues:

• Map one may be as thick as?
• Coppers share the action
• Where — briefly — to leave automobile scheme?
• Aviator lacking a single chart
• Blueprint of factory nearing completion
• Intriguing piece of ground
• Blueprint for a tailless aircraft
• Ground needed for play
• Ground - plan
• Scheme - plot
• Scheme - map
• Map - scheme
• Novel story - secret plan
• Chart - area
• Piece of ground - conspiracy