The famous Howard DGA-6 replica “Mister Mulligan” became the first airplane to fly in an air show powered by G100UL unleaded avgas.
Work continues to identify cause of valve seat recession in planes using unleaded fuel
Analysis indicates that aromatic concentration tolerances for UL94 may contribute to valve seat recession in certain flight profiles, Lycoming officials said, noting that the problem — right now — seems to be isolated to the UND fleet.
Electric motor completes first phase of testing
The testing focused on high voltage (800V) operations and thermal performance, according to company officials, who said the results confirmed the magni650 electric engine’s capabilities at altitudes of up to 27,500 feet.
MT-Propeller earns engine STC for Piper Meridian
MT-Propeller has taken the next step, earning an STC to replace an engine.
Improper maintenance leads to bent 172
Loss of engine power due to the throttle linkage becoming disconnected in flight due to improper maintenance.
Picture of the Day: Celebrating the birth of aviation
John Chirtea submitted this photo and note: “An Ercoupe 415-C celebrating the birth of aviation below a Wright Brothers ceiling fan in Milton, Delaware.”
Uncomfortable parallels deserve consideration
The question each of us must ask ourselves is this: Do I really want to be minimally qualified? Would my friends and family be comfortable flying with me if they knew I was actively avoiding situations where I would have to prove my worth as a pilot?
Teen pilot mentor inspires the next generation
At just 17 Mia Anderson is the youngest pilot mentor in the history of STEM Flights, a non-profit that introduces middle and high school students to aviation.
Sporty’s CEO to retire in 2025
Michael Wolf, CEO of Sporty’s, has revealed plans to retire Jan. 31, 2025.