fuel

A pilot new to the Mooney misunderstood the fuel system, to his peril.

Lufthansa Aviation Training has bolstered its fleet with the addition of three cutting-edge DA42-VI twins. The handover ceremony took place earlier this week at Diamond Aircraft’s headquarters in Wiener Neustadt, Austria, where a Lufthansa delegation officially received the first batch of these state-of-the-art multiengine trainers. The DA42-VI—powered by jet fuel—stands out as a multiengine training […]

Premier Aircraft Sales made waves last summer at EAA AirVenture Oshkosh, when it became the first U.S. dealer to deliver a new Diamond DA50 RG to a customer. Now it is marking another sales first as it scoops other dealers in taking delivery of its own DA50 RG demonstrator. The company has been an authorized […]

The LyondellBasell/VP Racing UL100E fuel becomes the first to pass a key PAFI durability test.

By Paul Bertorelli University of North Dakota’s flight school has decided to abandon Swift UL94 and return to 100LL after exhaust valve recession in Lycoming-powered aircraft. The school conducted an extensive trial using the new unleaded fuel almost exclusively in its Lycoming-powered Piper Archers and Seminoles. After recording exhaust valve recession, the school opted to […]

By Amy Wilder McFarlane Aviation has achieved a significant milestone by receiving FAA-PMA approval for two new fuel selector valves, part numbers MC0311070 and MC0311070-1, extending the lineup of options for Cessna owners. These valves serve as direct replacements for Cessna OEM part numbers 0311025, 0311070, and 0311070-1.  “Our fuel valve has improved corrosion resistance […]

Question: I have heard that the regulation regarding the accuracy of fuel gauges in airplanes states they are only required to read accurately when the fuel tank is empty. This doesn’t make much sense to me, and I couldn’t find it in the FARs. Is it true? Answer: You won’t find a reference in the federal […]

It’s been more than a decade in the making, but now the “upside down” DeltaHawk engine has arrived. The company announced Thursday that its DeltaHawk DHK180 piston powerplant—set to run on jet-A—has gained FAA type certification after a significant period of development. The liquid-cooled,180 hp., 4-cylinder diesel engine uses an inverted “V” configuration and mechanical […]

Ingenuity abounds, it seems, when it comes to putting extra fuel into airplanes. Not all approvals are applicable to other aircraft models in a series, and some of the older STCs are no longer supported. If considering the purchase of an airplane with existing aux tank modifications, be sure to get all the paperwork and […]

While other options have been pursued for adding fuel capacity to Cessnas, most notably Dave Blanton’s 17-gallon Javelin baggage compartment tank in C-170s, the most successful kits are those from Flint Aero in El Cajon, California. Flint tips, as they are frequently called, have been around since 1967 and are seen on Cessnas all over the world. […]