Related Clues:

• Hwy.'s kin
• GPS determination
• Airport terminal abbr.
• Hwy., for one
• Flight board datum: Abbr.
• Calif.'s 101, e.g.
• Line on a Garmin: Abbr.
• U.S. 101, for one
• Airport-monitor abbr.
• H-1 in HI, e.g.: Abbr.
• Abbr. before a name on sheet music
• Travel rep's concern
• Offering G.P.S.
• Artery: Abbr.
• 47-Across, e.g.