There's an old saying in engine tuning that when adjusting the mixture of your engine you can be too rich a bunch of times, but only too lean once. With that in mind, determining the air-fuel ratio ...

On Apr. 10, 2025, a C-17 from Joint Base Lewis-McChord became the first in the U.S. Air Force Air Mobility Command to take fuel from a commercially contracted KDC-10B. Omega Air Refueling, based in ...

So just how does the FAST meter work? It measures the air/fuel ratio, vital information not just for performance or economy tuning, but for anti-pollution reasons too. An optimum air/fuel ratio ...

In late May, the startup unveiled its carbon-neutral fuel technology on the rooftop of its office in Manhattan’s Garment District. The machine, about the size of a refrigerator and resembling a chunk ...

A new containerized system developed for the U.S. Air Force will produce aviation fuel from thin air and electric power, anywhere in the world. AIRCO has just announced a contract to deliver the first ...

Alaska Air Group lost $193 million in the first three months of 2026 as it dealt with skyrocketing jet fuel prices due to the war in Iran.