Historical clue formulations

• Chute behind a boat — 2024-07-26
• Travel on-line? — 2018-11-04
• Travel over seas? — 2015-09-27
• Soar above the sea, say — 2015-07-26
• Glide, in a way — 2014-12-24
• Fly over the water — 2013-09-04
• Fly on a line — 2011-07-16