Apparently the 80/20 rule is also known as the Pareto Principle. Broadly applied, it means that 20% of your activities will account for 80% of your outcomes. In my previous careers in advertising and education, I would contend that 80% of stuff I spent my time on were caused by 20% of my ad clients…
It’s always fun at Oshkosh when one of the technologies of GA makes a move after spending a lot of time on the plateau. Avgas is the latest example. For years we just pumped it and worried about the short-term cost and the long-term availability, and now we’ve got some interesting new options to consider.…
I’m not spoiling the movie if I tell you that one of the opening scenes of Top Gun: Maverick is a pilot swinging a wrench on an owner-flown piston-powered warbird. That may be enough to make you want to see it, although from the box office numbers so far they don’t need help filling seats.…
The Greek poet Archilochus wrote, “The fox knows many things, but the hedgehog knows one big thing.” I’m reminded of this when clients ask “Which engine monitor should I buy?” Savvy doesn’t endorse brands or product models, so without naming names, we think the best choice is the one that reliably gives you the information…
When you’re flying and inadvertently run a tank dry, or the cabin door pops open, or you smell smoke, or any similar unexpected threat, the part of your brain that listened to your CFI — train like you fly and fly like you train — goes to work. Your lizard brain also goes to work,…
We’ve seen an increase in issues related to induction lately. Is it because many airplanes spent more time grounded because of the virus, and issues are emerging as the hibernation is ending? Or maybe it’s just that for most of our US-based clients, temperatures are warming and taking their toll on clamps, sleeves and gaskets.…
Are you playing Wordle? It’s fascinating to me how this puzzle has caught on as we look for distractions from that other 5-letter word that begins with C and ends with D and has two non-adjacent vowels. What has this got to do with analysis? Well, sometimes – actually, most of the time – we…
Recently I saw an ad for a furniture store encouraging me to “kickback in style”. I remember hearing that word a lot as a term for relaxation when I moved to southern California in the early 80s. Before moving, I had read that word a lot in the Chicago papers in regards to unscrupulous public…
“A guy opens his door and gets shot and you think that of me? No, I am the one who knocks!” — Walter White. Sometimes I look at my airplane the way Skyler looks at Walt in that scene. On my recent annual it was a crack in the flange of the muffler can. On the 2-4-6 side of…
Would you know the symptoms of a broken valve spring in your engine data? We’re pretty good at spotting clogged injectors and fouled plugs from their distinctive patterns. We even developed our FEVA scan for detecting burned valves. Broken valve springs can be, like the song says — as restless as a willow in a…