Airlines and engine makers are deploying new measures to curb instances of toxic fumes leaking into cockpits and cabins as momentum builds toward fixing a chronic problem in the aviation industry.
The efforts follow a Wall Street Journal report in September that leaks of oil and other aircraft fluids into jet engines have surged in recent years, causing toxins to flood the cockpit and cabin via the so-called bleed air supply. In some cases, fumes have led to sickened passengers and in-flight emergencies, and caused long-term brain injuries and other illnesses that have permanently grounded crew.
In late September, Germany’s Lufthansa signed a preliminary deal for a new oil that is billed as safer than existing lubricants, according to a spokesman.
Other carriers, including Delta, Air France-KLM and Britain’s EasyJet have been pressing engine makers to approve the less-toxic lubricant or otherwise expressed interest in using it, according to documents and representatives for the companies.
Excerpt from WSJ
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