Recent content by dickvincent

Many (compared to automobiles) may be a term that never applies to anything general aviation, where annual sales of piston engine aircraft have recently been between 1000 and 3000 aircraft. But there are some diesel powered models. The most common are the Diamond Aircraft, including the DA62...

I'm not sure which forum my questions fits best, but since (I think) AeroShell finishes their general aviation oils in the U.K., I picked this forum. 1. Does anyone know the rough base stock make-up of the AeroShell Diesel Ultra aviation oil for aviation diesel engines? %PAO, %AN? 2. If/when...