Related Clues:

• Part of ETA (Abbr.)
• LAX announcement
• Announcement at Penn Sta.
• Fraternity chapter
• Term. info
• SFO stat
• LAX display time
• Airport info next to "Dep"
• J.F.K. posting: Abbr.
• Greek's seventh
• Engineer's symbol for efficiency
• Airport monitor info
• Screen info at JFK
• H lookalike
• Greek letter