Historical clue formulations

• Flight restriction? — 2026-06-13
• Thing to be clicked in a "Click It or Ticket" campaign — 2025-06-24
• Icon that lights up during a turbulent plane ride — 2023-07-17
• Icon for airplane passengers — 2022-12-10
• Travel restriction? — 2019-10-09
• It's put on before takeoff — 2014-03-30
• Airplane light icon — 2013-03-21
• It's put on before pulling away — 2008-12-20
• It'll keep you in your place — 2005-01-12
• Life saver — 2004-02-01
• It may be a lifesaver — 1999-04-02