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1 dzień temu · 02:29. A 2021 study suggests contrails and other non-CO2 emissions could account for up to two-thirds of aviation's total climate impact. Contrails could represent 57% of that impact — roughly ...
By the mid-1990s, reports surfaced of sightings of unidentified aircraft flying over California and the United Kingdom involving odd-shaped contrails, sonic booms, and related phenomena that suggested the US had developed such an aircraft.
22 paź 2021 · Getty Images. Adjust flight routes so aircraft can avoid areas where they form. Teach pilots about new flight plans to avoid contrails. Introduce a contrails tax, and give airlines a refund if...
12 mar 2024 · A handful of studies have concluded that making minor adjustments to the routes of a small fraction of airplane flights could meaningfully reduce global warming.
1 cze 2023 · Contrails, short for condensation trails, are long, narrow clouds that form behind high-flying aircraft. They are created when hot, humid exhaust from the aircraft’s engines mixes with the cold, dry air at high altitudes.
20 maj 2024 · Aurora Flight Sciences, a Boeing company, recently completed conceptual design review for a game-changing, high-speed, vertical lift X-plane and has been selected to continue development of a preliminary design review.
9 paź 2024 · The study found that 49.3% of the U.S.-based aircraft flights were flown above FL420, compared with 9.6% for EU-based aircraft. Because of that, U.S.-based aircraft spent less time in contrail ...
