Ownership

Rolls-Royce announced on Thursday that it has successfully completed the first tests of its UltraFan technology demonstrator engine. Considered the world’s largest aeronautical engine to date, the UltraFan has a fan diameter of 140 inches and offers features including Rolls-Royce’s Advance 3 core architecture and advanced low emissions combustion system (ALECSys), carbon titanium fan blades […]

DeltaHawk announced on Thursday that it has received FAA type certification for its 180-HP DHK180 piston engine. The four-cylinder, clean-sheet design features an inverted-V engine block, turbocharging and supercharging, mechanical fuel injection, liquid cooling, direct drive and, according to the company, “40 percent fewer moving parts than other engines in its category.” It is capable […]

If you’re doing your own routine maintenance—and if you’re not, why not?—you’re going to need a means to open your canister oil filter after every oil change. There are choices on the market, and each design seems to follow a slightly different philosophy, even if the desired result is much the same: Cut the base […]

Continental announced at Aero 2023 that its CD series of jet-fuel burning piston engines has reached 10 million flight hours. In addition, the newest CD model, the CD-170, has received a time between replacement (TBR) extension from 1,200 to 1,800 hours. In this podcast, Oliver Leber, Continental vice president for global sales and applications engineering, […]

Piper Aircraft announced today at AERO 2023 that all of its PA-46-based, single-engine turbine-powered aircraft are now able to use sustainable aviation fuel (SAF). Use of the fuel was approved by the FAA under Special Airworthiness Information Bulletin (SAIB) NE-11-56R4, which states that all jet fuel that meets the requirements of ASTM International Standard D7566 […]

Having survived a crash, it’s easy to recommend shoulder harness upgrades in aircraft that still sport old-school lap belts. Without a shoulder belt, I’m convinced my flailing noggin would have smacked a panel full of new Garmin avionics—and it wouldn’t have been pretty. But taking that safety net one step further are airbag seatbelts, which […]

Engines, exhaust systems, propellers, cabin vents and aging door and window seals are just a handful of sources that can make the typical aircraft cabin a miserable place to spend hours on end. It’s also a path to irreversible hearing damage. How do you know if your cabin is too noisy? Fly in a comparably […]

Eager to get pilots and aircraft owners to try the new Parmetheus G3 landing light, WAT (who you may know better as Whelen) has introduced a trade-in and trade-up program that offers a rebate of as much as $70 toward the new G3. The program includes both PAR-36 and PAR-46 lights in 14-volt or 28-volt versions from […]

Let’s see—we’ve got avgas in the tanks and air containing oxygen all around us. Somehow that air and avgas have to combine in a roughly 15 to 1 ratio—by weight—in the engine’s cylinders. Then they can do their suck, squeeze, bang and blow thing to make the prop go whirling around. Enter the humble carburetor, […]

One way to tell if a pilot is serious about his responsibility to conduct a thorough preflight is if he looks at a propeller, notes that it’s still attached and walks right by it to the other wing’s fuel drains. Even if it’s a relatively simple all-metal, one-piece, fixed-pitch affair, things can go wrong with […]