by Mike Busch | Mar 15, 2015 | EAA Sport Aviation Magazine, Magazine Articles
Most of us are still flying (and driving) behind powerplant technology that dates from the 19th century. The original four-stroke Otto-cycle internal-combustion engine was patented in 1862 by a Frenchman named Alphonse Beau de Rochas. More scientist than engineer, de...
by Joe Godfrey | Mar 15, 2015 | SavvyAnalysis Puzzlers
Spring training is about to wrap up, and opening day is almost here. Last week a friend and I made our annual pilgrimage to Glendale, AZ to immerse ourselves in baseball. Four games in 45 hours. At least in Arizona, spring training and GA are good neighbors. The White...
by Joe Godfrey | Feb 15, 2015 | SavvyAnalysis Puzzlers
Flying is full of acronyms. GUMP, ADS-B, BFR, NTSB, ASRS, AOPA, EAA, NBAA, GA, WOXOF, NORDO, GPS, ILS, VOR, FARs, the 6 T’s – the list goes on. Add online chatting and texting and it’s almost TMI. In engine data analysis we have our own acronyms, and...
by Joe Godfrey | Jan 15, 2015 | SavvyAnalysis Puzzlers
I’ve been looking at stock charts for a long time. I mean a REALLY long time – like before the Internet when they came in big bound books. I’ve also been reading music for a long time. So when the concept of engine data analysis came along, I...
by Mike Busch | Jan 1, 2015 | EAA Sport Aviation Magazine, Magazine Articles
What to look for when choosing an A&P to work on your aircraft. Over the past 45 years, I’ve had the opportunity—and often the privilege—of working with hundreds of aircraft mechanics. At first it was as a naïve aircraft owner having them perform inspections...
by Joe Godfrey | Dec 15, 2014 | SavvyAnalysis Puzzlers
Ronald Reagan used to say “Trust but Verify”. He was talking about Intercontinental Ballistic Missiles, but the philosophy works for data from engine data monitors, too. While we sit comfortably in the cockpit scanning the gauges, our data-gathering probes...
by Mike Busch | Dec 1, 2014 | EAA Sport Aviation Magazine, Magazine Articles
If you think CO-related accidents are rare, think again… On January 17, 1997, a Piper Dakota departed Farmingdale, New York, on a planned two-hour VFR flight to Saranac Lake, New York. The pilot was experienced and instrument-rated; his 71-year-old mother, a low-time...
by Mike Busch | Nov 1, 2014 | EAA Sport Aviation Magazine, Magazine Articles
If you’re buying an aircraft, here’s how to structure the prebuy. Over the past six months, my company’s prebuy activity has gone right through the roof. We’ve been responding to 30 to 50 prebuy requests a month, perhaps four times as many as we were seeing a year...
by Mike Busch | Oct 1, 2014 | EAA Sport Aviation Magazine, Magazine Articles
Why are our piston aircraft engines so @#$%*! inefficient? Our piston aircraft engines convert chemical energy into mechanical work, but they don’t do it very efficiently. It turns out that only about one-third of the energy contained in the 100LL we burn winds up...
by Mike Busch | Sep 1, 2014 | EAA Sport Aviation Magazine, Magazine Articles
“To err is human…” but when humans make mistakes working on aircraft, bad things can happen. During the century since the Wright Brothers first flew, the predominant perpetrator in aircraft accidents has shifted dramatically from machine to human. Today, human error...
