Related Clues:

• Road-map abbr.
• LAX datum
• Flight info
• In NYC, Madison or Lexington
• Passenger's concern, in brief
• Hippocrates' H
• N.Y.C.'s Park, e.g.
• Heathrow fig.
• Hello or goodbye
• Where X marks the spot
• Duluth-to-St. Paul dir.
• AAA suggestion
• Pilot's update, for short
• Atlas item
• U.S. Airways info