Related Clues:

• Ctrl- -- -delete
• City limits sign abbr.
• ___-weekly (the Reader, e.g.)
• 29,035 ft., for Mt. Everest
• Rocket datum: Abbr.
• Mountain height: Abbr.
• Other rte.
• Mt. sign abbr.
• Aircraft stat
• Pilot's stat.
• In-flight fig.
• Figure usu. in hundreds or thousands of feet
• Ctrl neighbor
• Cruising level, for ex.
• Jet level: abbr.